All Benchmades.a benchmite always, a mel pardue auto always, a 140D (pre nimravus but same design with a 5in fixed blade) most of the time, and an infidel occasionally. I also keep a few of the red box monochromes around in tool boxes junk draers etc. they're handy knives when you don't want to tear up your good stuff.
A Buck 301 pocket knife I've carried everyday since 1979 and a S&W 24/7. Some will badmouth the S&W but it stays sharp and does everything I ask of it. If I lose it I'm not out an arm and a leg either. Same with a Ka-Bar folder I bought from A G Russell for $20.