The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
Favorite, SOG Flash II. So-So knife, but I really like the lowride clip.
Least favorite, Kershaw Speed/Spec Bump. The clip looks cool, but that's the problem, they attract too much attention. That and they are mounted tip down.
Don't have a big collection, so can't say about other brands.
No major complaints with Spyderco clips with one exception, my new Spyderco Persistence clip is way too tight. My all time favorites are attached to Benchmade knives, particularly those on the Mini-Grip. Just the right amount of tension for me.
my 2 favorite clips:
Sebenza pocket clips
Spydercos Wire Clips