I have a Benchmade something or other, nothing fancy. It'll hold a razor sharp edge though, enough so I can do minor surgeries at home (removed an ingrown toenail the other day, it sliced right through a big toe nail like butter and fine enough to not fuck up or draw a drop of blood). It holds a decent edge while still being easy to sharpen.
I WISH Daniel Winkler made a damn folder... If he did, I'd be first in line. That field knife (WK Spike? They don't advertise it anymore, I think he only made so many for some SF unit or another) is by far the best knife I've ever owned. It holds a FINE edge, but is a motherfucker to sharpen, it skates a diamond stone like, well, trying to sharpen a diamond with a diamond stone. Strong enough to use as a pry bar still. Amazing. When they whacked Bin Laden, I wonder if they used one to pop the door open... I know they were carrying 'em.
I have no idea who makes a folder of similar pedigree, but wish I did. Benchmade is 154CM, Winkler uses (1089?). Whatever he uses, I heard much of the custom knife makers followed suit. Nobody, NOBODY, makes a better tool.
For now, that shitty little Benchmade is getting it done. FWIW, it was a $63 special at the PX...
I'd stay away from SOG. They used to make some decent stuff, was excited to stop by their factory store, disappointed after I did. I got a tomahawk for like $20 (it had a scratch or some shit) --totally worth it but not something I'd depend on. The multi tool I have that they made 25 years ago is way better than anything Gerber ever made though. And they fixed it for free after I abused the shit out of it in the army, even changing out the pliers after I cut into a live 110 and melted the cutter blades, damaged a few other tools beyond repair, so that's solid.
I worked in a field for 33 years that required us to carry a pocket knife. I have gone to work with my mothers steak knife and from there to semi custom knives. Tried any different knives. Buck 112 (Sears got tired of me bring it back for a replacement).
Yeah, Sears has that promise but really doesn't like it when you actually bring shit back... BTDT!