If you're going to get a hard use knife for actually hard use, instead of just decoration, then I'd leave out anything made from stainless steels. Yes, that includes Fällknivens and Striders, although their knives are tough - but not as tough as some others made from non-stainless steels.
In the inexpensive end of the spectrum is the Ka-Bar Large Heavy Bowie. It's a good knife for the price. Next up, I would say, are the Ranger Knives RDs - very tough knives indeed. Finally, if you wish to spend over 200 bucks, I would go with the kind of Busse that happens to float your boat. Sure, there are ScrapYards and SwampRats that, at times, come with a good price, but their availability is sketchy, and they demand a premium on the secondary market, which means you might as well get a Busse, since those are better anyway.
There really is no arguing it: INFI is far superior to S30V and any such stainless steel in hard use. Arguably, INFI is best even among non-stainless steels in hard use.
As for the finish, if it's a hard use knife, I wouldn't spend the extra bucks on a satin finished LE Busse. The coated, CG Busses will see coating wear in use, but what does that matter? The machining marks under the coating are hardly surface defects. They're just machining marks. In fact, the more uneven and rough the steel is, the better the coating will stick to it. Plus, not doing an elaborate satin finish on a knife that's going to be coated anyway saves money. So, I very much disagree with Rich357: if you're really going to use the knife hard, then don't bother getting a satin finished Busse, unless you're just swimming in dollars, in which case go for it if you'd like.
Personally, I'd start with getting a Ranger Knives RD9 or smaller if you'd like from Justin. After that, I'd look to buy a Busse, if I still felt like I needed it.