I've been carrying knives since I was a little boy.
I'm a fan of Spyderco's. I carry a Grey Endura 4, combo edge most of the time. It replaced my Spyderco/LUM tanto shown above it. The tanto has become one of the most sought after Spyderco models ever made, and I would hate to lose it so it's retired from EDC use.
If I'm not carrying the endura, i'm carrying a CRKT M16-01KZ. I recently damaged my Spyderco tenacious, so the CRKT replaces it as my true EDC beater.
Sold my carbon fiber Military.. Great knife but it just sat. The value was going up and I don't truly collect, so I cashed in.
Tenacious..
My absolute favorite, the perfect knife- Spyderco/Bob Lum collaboration, folding tanto
Lan-Cay current military issue M9 Bayonet-
AB Coltellerie, switchblade
And my biggest blade, a Musashi Bamboo Katana. This is a true deferentially tempered live blade (A real [dangerous] katana, not a flea-market wall hangar). Between you, me and the wall.. this thing makes me more nervous than my guns. I've not done any tameshigiri (test cutting) with it.