I have a Kershaw wirilwind, a folding self-opener designed by Ken Onion. It's with me all the time, and does everything I've asked of it. It was quite sharp when I got it but I've made it sharper since. It holds an edge like no other knife I've ever owner. A few licks on a crock stick from time to time and it's ready for anything. If God forgive I loose it I'll order another one the same day. It's been so good I wouldn't bother to look at any other ones. I have a drawer with about 15 or so pocket knives including Benchmade, Buck, Gerber, Remington, and Case knives, that I don't even look at anymore. I found my favorite.