My offspring appreciate the knives I don't carry any more, so I use them as special incentives. I'm still growing the knife collection though.

I own a few fixed blades from http://bradfordknives.com/ and love them. My RSK Mk3 is also a fave.

Almost all of my folders are Benchmades (actually, all of my Benchmade folding knives are Doug Ritter models) and Spydercos. I have one ZT that I like a lot but have never carried.