I've had my 110 for probably 35 years. Wore in on the duty belt as a cop for a number of years. I can't think of a single reason why I'd trade, sell, or dispose of it in any way. Been through too much with that knife. I don't like the flip knobs on knives mostly because of arthritis in the hands. Really dampens what one can do with the thumb. I don't really trust clips either, dropped a clip knife while sitting once. My 110 stays in a buck scabbard on the belt when I carry it at all.