The Kabar Becker BK16 (or similar depending on blade design) might be a good choice for all around use. Easy knife to carry and use.
I have the Condor Bushlore also. It is one of the early ones. It's okay I guess, but it is not really what I want to carry often, so I designated it to a work use knife. Since they're inexpensive, I'm not real concerned if I damage it by mistake. Condor makes their blades in El Salvador (vs USA). The Condor grinds seem to vary a bit. I only know what I have read even though I am a big fan of their machetes (especially the Golok), have a Hudson Bay, and of course the Bushlore. The only one that I dislike is my Condor neck knife which I bought on a whim. It is very hard to sharpen. Don't have a problem with the Bushlore in terms of sharpening.
A folder that might be stout enough is the Spyderco Endura with either the fully serrated or plain blade. Have both. Easy knife to like. Prefer to carry the smaller Delica.
There are so many good knives available these days. If you like slipjoint folders, everything that Great Eastern Cutlery makes are very good. Case knives are made in the USA and always pretty good for everyday use.