Always the Camillus. But the secondary knife of the day award goes to the GEC-manufactured Northwoods Esky Zulu in denim micarta. This was a somewhat controversial run of knives at the time. But however you feel about the run, it's a darned useful knife. Probably my favorite EDC blade shape of all time. It's just absurdly useful in pretty much any situation, and the length on the Esky is just right. My only real gripe is that the pull on the blade in a bit heavy for my tastes, but the ability to pinch open the blade largely nullifies that concern.
