diff --git a/BossMod/Autorotation/MiscAI/AutoPull.cs b/BossMod/Autorotation/MiscAI/AutoPull.cs
index a19a7cd70a..9909f8b642 100644
--- a/BossMod/Autorotation/MiscAI/AutoPull.cs
+++ b/BossMod/Autorotation/MiscAI/AutoPull.cs
@@ -29,7 +29,7 @@ public override void Execute(StrategyValues strategy, Actor? primaryTarget, floa
             enabled |= Bossmods.ActiveModule?.Info?.Category == BossModuleInfo.Category.Quest;
 
         if (strategy.Enabled(Track.DeepDungeon))
-            enabled |= Bossmods.ActiveModule?.Info?.Category == BossModuleInfo.Category.DeepDungeon && World.Party.WithoutSlot().Count() == 1;
+            enabled |= Bossmods.ActiveModule?.Info?.Category == BossModuleInfo.Category.DeepDungeon && World.Party.WithoutSlot().Length == 1;
 
         if (strategy.Enabled(Track.EpicEcho))
             enabled |= Player.Statuses.Any(s => s.ID == 2734);
diff --git a/BossMod/Autorotation/Standard/xan/Melee/MNK.cs b/BossMod/Autorotation/Standard/xan/Melee/MNK.cs
index 4e8d110e4e..7a95c99416 100644
--- a/BossMod/Autorotation/Standard/xan/Melee/MNK.cs
+++ b/BossMod/Autorotation/Standard/xan/Melee/MNK.cs
@@ -118,7 +118,6 @@ public static RotationModuleDefinition Definition()
             .AddOption(WRStrategy.PreDowntime, "Ensure usage at least 2 GCDs before next downtime", minLevel: 96)
             .AddAssociatedActions(AID.WindsReply);
 
-
         // PB-related settings
         def.Define(Track.PB).As<PBStrategy>("PB", uiPriority: 89)
             .AddOption(PBStrategy.Automatic, "Automatically use after Opo before or during Riddle of Fire", minLevel: 50)
diff --git a/BossMod/Debug/DebugQuests.cs b/BossMod/Debug/DebugQuests.cs
index 61238fff61..9a0b71dc5b 100644
--- a/BossMod/Debug/DebugQuests.cs
+++ b/BossMod/Debug/DebugQuests.cs
@@ -48,8 +48,8 @@ public DebugQuests()
         foreach (var quests in _dailyQuests.Values)
         {
             quests.AllQuests.SortBy(q => (q.Unknown11 == 3, q.RowId));
-            var rankMin = (int)quests.AllQuests.Select(q => q.BeastReputationRank.RowId).Min();
-            var rankMax = (int)quests.AllQuests.Select(q => q.BeastReputationRank.RowId).Max();
+            var rankMin = (int)quests.AllQuests.Min(q => q.BeastReputationRank.RowId);
+            var rankMax = (int)quests.AllQuests.Max(q => q.BeastReputationRank.RowId);
             var rankCur = RankForQuest(quests.AllQuests[0], out var rankedUp);
             quests.OutrankAll = quests.AllQuests.All(q => RankForQuest(q, out _) > q.BeastReputationRank.RowId);
             quests.AvailableQuests = CalculateAvailable(quests.AllQuests, QuestManager.Instance()->DailyQuestSeed, quests.OutrankAll, rankCur, rankedUp);
diff --git a/BossMod/Modules/Endwalker/Savage/P3SPhoinix/FledglingFlight.cs b/BossMod/Modules/Endwalker/Savage/P3SPhoinix/FledglingFlight.cs
index 39d26fdc19..7213897a84 100644
--- a/BossMod/Modules/Endwalker/Savage/P3SPhoinix/FledglingFlight.cs
+++ b/BossMod/Modules/Endwalker/Savage/P3SPhoinix/FledglingFlight.cs
@@ -20,7 +20,7 @@ public override void Update()
         foreach ((var i, var player) in Raid.WithSlot(false, true, true))
         {
             _playerDeathTollStacks[i] = player.FindStatus((uint)SID.DeathsToll)?.Extra ?? 0; // TODO: use status events here...
-            _playerAOECount[i] = _sources.Where(srcRot => player.Position.InCone(srcRot.Item1.Position, srcRot.Item2, _coneHalfAngle)).Count();
+            _playerAOECount[i] = _sources.Count(srcRot => player.Position.InCone(srcRot.Item1.Position, srcRot.Item2, _coneHalfAngle));
         }
     }
 
diff --git a/BossMod/Modules/Endwalker/Savage/P4S2Hesperos/WreathOfThorns4.cs b/BossMod/Modules/Endwalker/Savage/P4S2Hesperos/WreathOfThorns4.cs
index ffa43c19b9..1d1af8d0f5 100644
--- a/BossMod/Modules/Endwalker/Savage/P4S2Hesperos/WreathOfThorns4.cs
+++ b/BossMod/Modules/Endwalker/Savage/P4S2Hesperos/WreathOfThorns4.cs
@@ -207,7 +207,7 @@ private WPos DetermineWaterSafeSpot(Actor source)
     {
         var ccw = Service.Config.Get<P4S2Config>().Act4DarkSoakCCW;
         var pos = RotateCW(source.Position, (ccw ? -1 : 1) * 45.Degrees(), 18);
-        return _playerTetherSource.Where(x => x != null && x.Position.InCircle(pos, 4)).FirstOrDefault();
+        return _playerTetherSource.FirstOrDefault(x => x != null && x.Position.InCircle(pos, 4));
     }
 
     private Actor? NextAOE()
diff --git a/BossMod/Modules/Endwalker/Savage/P9SKokytos/ArchaicRockbreaker.cs b/BossMod/Modules/Endwalker/Savage/P9SKokytos/ArchaicRockbreaker.cs
index a9b1ab7049..85aa114374 100644
--- a/BossMod/Modules/Endwalker/Savage/P9SKokytos/ArchaicRockbreaker.cs
+++ b/BossMod/Modules/Endwalker/Savage/P9SKokytos/ArchaicRockbreaker.cs
@@ -7,13 +7,13 @@ class ArchaicRockbreakerShockwave(BossModule module) : Components.Knockback(modu
     private readonly DateTime _activation = module.WorldState.FutureTime(6.5f);
     private static readonly List<SafeWall> Walls0 = [new(new(93, 117.5f), new(108, 117.5f)), new(new(82.5f, 93), new(82.5f, 108)),
     new(new(117.5f, 93), new(117.5f, 108)), new(new(93, 82.5f), new(108, 82.5f))];
-    private static readonly List<SafeWall> Walls45 = Walls0.Select(wall => RotatedSafeWall(wall.Vertex1, wall.Vertex2)).ToList();
+    private static readonly List<SafeWall> Walls45 = [.. Walls0.Select(wall => RotatedSafeWall(wall.Vertex1, wall.Vertex2))];
 
     public override IEnumerable<Source> Sources(int slot, Actor actor)
     {
         if (Arena.Bounds == P9SKokytos.arenaUplift0)
             yield return new(Arena.Center, 21, _activation, SafeWalls: Walls0);
-        if (Arena.Bounds == P9SKokytos.arenaUplift45)
+        else if (Arena.Bounds == P9SKokytos.arenaUplift45)
             yield return new(Arena.Center, 21, _activation, SafeWalls: Walls45);
     }
 
diff --git a/BossMod/Modules/Global/DeepDungeon/AutoClear.cs b/BossMod/Modules/Global/DeepDungeon/AutoClear.cs
index 78a5576917..9542bee46e 100644
--- a/BossMod/Modules/Global/DeepDungeon/AutoClear.cs
+++ b/BossMod/Modules/Global/DeepDungeon/AutoClear.cs
@@ -64,7 +64,7 @@ public abstract class AutoClear : ZoneModule
 
     public record class Gaze(Actor Source, AOEShape Shape);
 
-    protected static readonly AutoDDConfig _config = Service.Config.Get<AutoDDConfig>();
+    protected static readonly AutoDDConfig Config = Service.Config.Get<AutoDDConfig>();
     private readonly EventSubscriptions _subscriptions;
     private readonly List<WPos> _trapsCurrentZone = [];
 
@@ -254,19 +254,19 @@ private void ClearState()
 
     protected void AddLOS(Actor Source, float Range)
     {
-        if (_config.AutoLOS)
+        if (Config.AutoLOS)
             AddLOSFromTerrain(Source, Range);
         else
             Circles.Add((Source, Range));
     }
 
-    private bool OpenGold => _config.GoldCoffer;
+    private bool OpenGold => Config.GoldCoffer;
     private bool OpenSilver
     {
         get
         {
             // disabled
-            if (!_config.SilverCoffer)
+            if (!Config.SilverCoffer)
                 return false;
 
             // sanity check
@@ -289,9 +289,9 @@ private bool OpenSilver
         }
     }
 
-    private bool OpenBronze => _config.BronzeCoffer;
+    private bool OpenBronze => Config.BronzeCoffer;
 
-    public override bool WantDrawExtra() => _config.EnableMinimap && !Palace.IsBossFloor;
+    public override bool WantDrawExtra() => Config.EnableMinimap && !Palace.IsBossFloor;
 
     public sealed override string WindowName() => "BMR DD minimap###Zone module";
 
@@ -304,12 +304,12 @@ public override void DrawExtra()
 
         ImGui.Text($"Kills: {Kills}");
 
-        var navInCombat = _config.NavigateInCombat;
+        var navInCombat = Config.NavigateInCombat;
 
         if (ImGui.Checkbox("Allow navigation in combat", ref navInCombat))
         {
-            _config.NavigateInCombat = navInCombat;
-            _config.Modified.Fire();
+            Config.NavigateInCombat = navInCombat;
+            Config.Modified.Fire();
         }
 
         if (ImGui.Button("Reload obstacles"))
@@ -389,7 +389,7 @@ protected virtual void CalculateExtraHints(int playerSlot, Actor player, AIHints
 
     public override void CalculateAIHints(int playerSlot, Actor player, AIHints hints)
     {
-        if (!_config.Enable || Palace.IsBossFloor || BetweenFloors)
+        if (!Config.Enable || Palace.IsBossFloor || BetweenFloors)
             return;
 
         foreach (var (w, rot) in Walls)
@@ -448,7 +448,7 @@ public override void CalculateAIHints(int playerSlot, Actor player, AIHints hint
         }
 
         var fullClear = false;
-        if (_config.FullClear)
+        if (Config.FullClear)
         {
             var unexplored = Array.FindIndex(Palace.Rooms, d => (byte)d > 0 && !d.HasFlag(RoomFlags.Revealed));
             if (unexplored > 0)
@@ -458,8 +458,7 @@ public override void CalculateAIHints(int playerSlot, Actor player, AIHints hint
             }
         }
 
-
-        if (_config.TrapHints && _trapsHidden)
+        if (Config.TrapHints && _trapsHidden)
         {
             var count = _trapsCurrentZone.Count;
             var traps = new List<Func<WPos, float>>(count);
@@ -512,10 +511,10 @@ public override void CalculateAIHints(int playerSlot, Actor player, AIHints hint
             hints.ActionsToExecute.Push(new ActionID(ActionType.Pomander, (uint)p2), null, ActionQueue.Priority.VeryHigh);
 
         Actor? wantCoffer = null;
-        if (coffer is Actor t && !IsPlayerTransformed(player) && (_config.AutoMoveTreasure && (!player.InCombat || _config.NavigateInCombat) || player.DistanceToHitbox(t) < 3.5f))
+        if (coffer is Actor t && !IsPlayerTransformed(player) && (Config.AutoMoveTreasure && (!player.InCombat || Config.NavigateInCombat) || player.DistanceToHitbox(t) < 3.5f))
             wantCoffer = t;
 
-        if (!player.InCombat && _config.AutoPassage && Palace.PassageActive)
+        if (!player.InCombat && Config.AutoPassage && Palace.PassageActive)
         {
             if (DesiredRoom == 0)
                 DesiredRoom = Array.FindIndex(Palace.Rooms, d => d.HasFlag(RoomFlags.Passage));
@@ -525,7 +524,7 @@ public override void CalculateAIHints(int playerSlot, Actor player, AIHints hint
                 hints.GoalZones.Add(hints.GoalSingleTarget(c.Position, 2f, 0.5f));
                 // give pathfinder a little help lmao
                 hints.GoalZones.Add(hints.GoalSingleTarget(c.Position, 25f, 0.25f));
-                if (player.DistanceToHitbox(c) < player.DistanceToHitbox(coffer) && !_config.OpenChestsFirst)
+                if (player.DistanceToHitbox(c) < player.DistanceToHitbox(coffer) && !Config.OpenChestsFirst)
                     wantCoffer = null;
             }
         }
@@ -540,10 +539,10 @@ public override void CalculateAIHints(int playerSlot, Actor player, AIHints hint
         if (revealedTraps.Count > 0)
             hints.AddForbiddenZone(ShapeDistance.Union(revealedTraps));
 
-        if (!IsPlayerTransformed(player) && (!player.InCombat || _config.NavigateInCombat) && _config.AutoMoveTreasure && hoardLight is Actor h && Palace.GetPomanderState(PomanderID.Intuition).Active)
+        if (!IsPlayerTransformed(player) && (!player.InCombat || Config.NavigateInCombat) && Config.AutoMoveTreasure && hoardLight is Actor h && Palace.GetPomanderState(PomanderID.Intuition).Active)
             hints.GoalZones.Add(hints.GoalSingleTarget(h.Position, 2f, 10f));
 
-        var shouldTargetMobs = _config.AutoClear switch
+        var shouldTargetMobs = Config.AutoClear switch
         {
             AutoDDConfig.ClearBehavior.Passage => !Palace.PassageActive,
             AutoDDConfig.ClearBehavior.Leveling => player.Level < LevelCap || !Palace.PassageActive,
@@ -681,7 +680,7 @@ private void DrawAOEs(int playerSlot, Actor player, AIHints hints)
 
     private void HandleFloorPathfind(Actor player, AIHints hints)
     {
-        if (player.InCombat && !_config.NavigateInCombat)
+        if (player.InCombat && !Config.NavigateInCombat)
             return;
 
         var playerRoom = Palace.Party[0].Room;
diff --git a/BossMod/Modules/Global/DeepDungeon/LevelData.cs b/BossMod/Modules/Global/DeepDungeon/LevelData.cs
index 6c33b65ef4..bb09ac920b 100644
--- a/BossMod/Modules/Global/DeepDungeon/LevelData.cs
+++ b/BossMod/Modules/Global/DeepDungeon/LevelData.cs
@@ -14,7 +14,7 @@ Tileset<T> RoomsB
 [Serializable]
 public record class Tileset<T>(List<RoomData<T>> Rooms)
 {
-    public Tileset<M> Map<M>(Func<T, M> Mapping) => new(Rooms.Select(m => m.Map(Mapping)).ToList());
+    public Tileset<M> Map<M>(Func<T, M> Mapping) => new([.. Rooms.Select(m => m.Map(Mapping))]);
 
     public RoomData<T> this[int index] => Rooms[index];
 
diff --git a/BossMod/Modules/Global/Quest/FF16Collab/InfernalShadow.cs b/BossMod/Modules/Global/Quest/FF16Collab/InfernalShadow.cs
index c051f5e323..69c5c49b61 100644
--- a/BossMod/Modules/Global/Quest/FF16Collab/InfernalShadow.cs
+++ b/BossMod/Modules/Global/Quest/FF16Collab/InfernalShadow.cs
@@ -52,7 +52,7 @@ public override void OnCastStarted(Actor caster, ActorCastInfo spell)
         if ((AID)spell.Action.ID is AID.FieryRampageCleaveReal or AID.FieryRampageCleaveReal2)
         {
             _castersunsorted.Add((caster.Position, spell.Rotation, Module.CastFinishAt(spell), spell.Action.ID)); // casters appear in random order in raw ops
-            _casters = _castersunsorted.OrderBy(x => x.AID).Select(x => (x.position, x.rotation, x.activation)).ToList();
+            _casters = [.. _castersunsorted.OrderBy(x => x.AID).Select(x => (x.position, x.rotation, x.activation))];
         }
     }
 
@@ -135,7 +135,7 @@ public override void OnCastStarted(Actor caster, ActorCastInfo spell)
         if ((AID)spell.Action.ID is AID.EruptionReal2 or AID.EruptionReal3 or AID.EruptionReal4)
         {
             _castersunsorted.Add((spell.LocXZ, Module.CastFinishAt(spell), spell.Action.ID));
-            _casters = _castersunsorted.OrderBy(x => x.AID).Select(x => (x.position, x.activation)).ToList();
+            _casters = [.. _castersunsorted.OrderBy(x => x.AID).Select(x => (x.position, x.activation))];
         }
     }
 
diff --git a/BossMod/Modules/Stormblood/Dungeon/D02ShisuiOfTheVioletTides/D022RubyPrincess.cs b/BossMod/Modules/Stormblood/Dungeon/D02ShisuiOfTheVioletTides/D022RubyPrincess.cs
index ed603222fd..ff5a7d5f5c 100644
--- a/BossMod/Modules/Stormblood/Dungeon/D02ShisuiOfTheVioletTides/D022RubyPrincess.cs
+++ b/BossMod/Modules/Stormblood/Dungeon/D02ShisuiOfTheVioletTides/D022RubyPrincess.cs
@@ -36,7 +36,7 @@ class SeduceOld(BossModule module) : Components.GenericAOEs(module)
     private static readonly AOEShapeCircle circle = new(2.5f);
     private bool active;
     private bool addedCircles;
-    private readonly HashSet<Actor> chests = module.Enemies(OID.Helper).Where(x => x.NameID == 6274).ToHashSet();
+    private readonly HashSet<Actor> chests = [.. module.Enemies(OID.Helper).Where(x => x.NameID == 6274)];
     private readonly HashSet<Circle> closedChests = [];
     private readonly HashSet<Circle> openChests = [];
 
diff --git a/BossMod/QuestBattle/QuestBattle.cs b/BossMod/QuestBattle/QuestBattle.cs
index ce10dfecad..90e3d39efc 100644
--- a/BossMod/QuestBattle/QuestBattle.cs
+++ b/BossMod/QuestBattle/QuestBattle.cs
@@ -523,7 +523,7 @@ private async Task<List<NavigationWaypoint>> TryPathfind(IEnumerable<Waypoint> c
             ptVecs.RemoveAt(ptVecs.Count - 1);
 
             Log(string.Join(", ", ptVecs.Select(Utils.Vec3String)));
-            thesePoints = ptVecs.Take(ptVecs.Count - 1).Select(p => new NavigationWaypoint(p, false)).ToList();
+            thesePoints = [.. ptVecs.Take(ptVecs.Count - 1).Select(p => new NavigationWaypoint(p, false))];
             thesePoints.Add(new NavigationWaypoint(ptVecs.Last(), true));
         }
         else
diff --git a/BossMod/Replay/Analysis/ArenaBounds.cs b/BossMod/Replay/Analysis/ArenaBounds.cs
index 86db01dfa5..e46841a1ab 100644
--- a/BossMod/Replay/Analysis/ArenaBounds.cs
+++ b/BossMod/Replay/Analysis/ArenaBounds.cs
@@ -134,7 +134,7 @@ private static List<WPos> FilterClosePoints(IEnumerable<WPos> points, double eps
     }
 
     private static Path64 ConvertToPath64(List<WPos> points) => [.. points.Select(p => new Point64((long)(p.X * PolygonClipper.Scale), (long)(p.Z * PolygonClipper.Scale))).ToList()];
-    private static List<WPos> ConvertToPoints(Path64 path) => path.Select(p => new WPos((float)(p.X * PolygonClipper.InvScale), (float)(p.Y * PolygonClipper.InvScale))).ToList();
+    private static List<WPos> ConvertToPoints(Path64 path) => [.. path.Select(p => new WPos((float)(p.X * PolygonClipper.InvScale), (float)(p.Y * PolygonClipper.InvScale)))];
 
     public static List<WPos> GenerateConcaveHull(List<WPos> points, float alpha, float epsilon)
     {
diff --git a/BossMod/Replay/Visualization/ColumnEnemiesCastEvents.cs b/BossMod/Replay/Visualization/ColumnEnemiesCastEvents.cs
index 03b0b1e41b..13fc301ef4 100644
--- a/BossMod/Replay/Visualization/ColumnEnemiesCastEvents.cs
+++ b/BossMod/Replay/Visualization/ColumnEnemiesCastEvents.cs
@@ -21,7 +21,7 @@ public ColumnEnemiesCastEvents(Timeline timeline, StateMachineTree tree, List<in
         _phaseBranches = phaseBranches;
         _encounter = enc;
         _moduleInfo = BossModuleRegistry.FindByOID(enc.OID);
-        _actions = replay.EncounterActions(enc).Where(a => a.Source.Type is not (ActorType.Player or ActorType.Pet or ActorType.Chocobo or ActorType.Buddy)).ToList();
+        _actions = [.. replay.EncounterActions(enc).Where(a => a.Source.Type is not (ActorType.Player or ActorType.Pet or ActorType.Chocobo or ActorType.Buddy))];
         foreach (var a in _actions)
         {
             var f = _filters.GetOrAdd(a.ID);