I've got the 916SBK-BLK and it's been in my EDC rotation for over a year now. I work in a warehouse and the hook is awesome for poly banding, rope, twine, shrink wrap on pallets, you don't have to worry about cutting the inner contents when you use the hook. I sent it in a few months back for Lifesharp, mostly just because I could, and because I have a hard time sharpening the hook. It's been super solid and has turned in to one of my favorites for sure. I also have the auto version, but don't carry it. I also really like how slim it is, it's no problem digging in your pocket for other stuff. The handle does shred pockets, but I wear through pants so quick that it doesn't bother me. Brad.