I have used the Alpine Soft lock and like it.. Also really like the quick detach on the Mathews quivers.. I am using Octane right now and really like them but I took the magnets out. Very heavy with magnets but it's about average on weight with the foam insert. I have both the 1 and 2 piece and the 2 pc. fits a big more snug to the bow so I'd have to say I like it better..