I have a few, a Benchmade mini-Presidio Gold class, and 2 Case knives. A whittler pattern and a peanut. I use all 3 all the time.
The Benchmade is always clipped in my front right pocket and the peanut lives in my front left pocket. The whittler and the peanut get rotated now and again. Got plenty more knives but they are mostly retired from rotation since I like these 3 so much.