I have a Doug Ritter Mini Grip with green canvas micarta scales that sees a ton of pocket time. When I want something a little bigger, I have a Benchmade 940-1. Its really easy to carry for a larger knife. When I want to go smaller, I have a Spyderco Dragonfly II in ZDP-189. That little blade is seriously sharp, and that knife has great ergonomics. It "feels" like a bigger blade. It's relegated my "gentleman's knives" to the dresser or sent them packing altogether. I've got a Delica 4 in VG-10 that I carry when I just to keep it simple. I have others, but those are in my regular rotation. Thought about going with ZT, but I'm planning to save up and get a Sebenza 21.