Busse offers the edge grind of your choice: Convex, V, or Assymetrical. The primary grind depends on the specific knife, they have done nearly every concevable grind so far from full convex to the new corrugated bevel.

Swamp Rat has always used a convex edge with a flat primary. Mostly as primary grinds go they stick with a 3/4 or saber grind, but i have full flat grind Rats.

The Dogs seem to follow the same tradition as the Rats.