I collect knives, I've done so my entire life, so carrying a knife is second-nature to me. Currently I have a Microtech Scarab as my EDC and always have a Leatherman Wave on my belt. Always carry a Leatherman Micra in my pocket too. Knives are something I know quite a bit about. I wouldn't say I was an expert, but I'm close enough to being an expert that I can fool the experts.