Best is subjective so I won't answer that one.
I've owned and like:
Busse:
Hell Razor, Bolo. Amazing fit and finish from a premier knifemaker. If you buy a Busse new you can always sell them within minutes after posting for what you paid. The performance of both INFI and SR101 is legendary.
Swamp Rat:
Howling Rat, Howling Fat, Bog Dog, Dog Skinner, Desert Jack, Ratweiler, Rat Mastiff, RIP. An appendent body of Busse. Great knives. The same incredible resale as the Busse.
Bark River:
The Northwind.. I know, I know. That's a bloody sword. But I like fixed blade designs, price, and viciously sharp convex edges too. Think the Northstar, Highland, Gameskeeper, Fox River. I badly want a Golok.
Ranger:
RD9. RD series is very similiar to the old Busse Straight Handle series. A very serious hunk of steel from an all-around stand up maker - Justin Gingrich.
Becker:
BK5, BK9, & BK11. Great bang for the buck. I keep the BK9 in the BOB in the car. It's replaceable if stolen. Make sure you like the grips; they worked fine for me but MANY people don't like them. Think: machete grips. The BK5 Campanion felt awkward as a knife design to me but I like the BK9 just fine. The BK10 feels much more balanced than the thicker Campanion.
I didn't honestly feel like the BK77 was worth even the discounted prices and S30V doesn't seem like the best choice for a big, chopper. The BK7 seems like a good camp worker.
In fact, let me say that in anything other than a small slicer, carbon is typically preferred over stainless. You will hear arguments about Fallkniven being an exception with their VG10 laminates... I have no experience with them and can't say.