[fixup] Update docs/faq.md

Co-authored-by: Matej Focko <[email protected]>

docs/faq.md

@@ -161,5 +161,10 @@ Please read [this document on how to reproduce locally](reproduce-locally).
 ## Why you should use Packit instead of external devices directly?
 
 - Packit uses various services Testing Farm, Copr, Koji, Bodhi…
-- These services can be used without Packit, but Packit integrates them (the build in Copr is created automatically when a new version is released).
+- These services can be used without Packit, but Packit integrates them in a
+  more user-friendly way reducing the manual labor that would be required from
+  the contributor or maintainer. For example:
+  - the build in Copr is created automatically when a new version is released
+  - RPMs built by Copr are specifically passed to the Testing Farm for testing
+  - RPM builds are verified against multiple releases (and also different OSs)
 - The user does not have to wait and look for the results but just interprets them.