All around? Any good 3 blade stockman's knife. Fits in the pocket, take it to work without drawing stares, $25 at any hardware store. I'm carrying an American made Bear brand right now, but I've had many over the years--Schrade, Buck, Kabar, Camillus, Case. I like blue steel over stainless because it's easier to sharpen and less likely to break in my experience.
Now, what do I carry for deer hunting? It's a medium thick bladed, 3" neck knife just pointy enough to clean my fingernails or pick a splinter, and blue steel. About $25 at most any western rendezvous. They have an antique look and a canoe stamped on the blade. The guy that makes them is named Dean something or other. He's great and has been around aa long time. You can spend a thousand dollars , but can't get a better knife for field dressing.