Lets see, my favorite BMs:
310 (Excellent Gent folder)
705 (Tough as nails gent folder/edc.....definate buy)
710HS
420/520 (Can't decide which I like more)
Griptilian/ Mini-Grip (Gotta own atleast one)
732 (Ares)
921 (Switchback)
A Nim and/or Nim cub
Monochrome (Best $25.00 knife I ever bought)

Those are the popular models that always seem to get good reviews (with the 806D2), I own most of them and they are all excellent.