I like too many, but I'd have to go between Cold Steel, CRKT, Spyderco and Ka-Bar. I love the CS Voyager line and prefer the tanto blade. It's just a folder, but the extra large version is a great chopper and cutter. Also like the bowie and recurved.
One of the nicest folders I have is a Buck Alaskan 110. Not with that crummy 420HC, but with S30V. I got a number of these things as gifts. Then the price went sky high. The black Teflon coating is beautiful and the knife is solid. If you're into hunting, this knife will not require sharpening until you get home.
The Alaskan, below, has a much longer reach than the Spyderco Native and it's
much easier on the eyes.
Gerber, in my view, has kind of gone down the tubes by using cheaper steels. I bought one a couple of years ago and it wouldn't ever pierce the tough plastic bubble containing a label maker. It slid along the surface and put small cuts and scrapes in it. I finally got another folder, my Spyderco Native, and that thing ripped through the plastic. I sharpened the Gerber and put it in a drawer, where it still sits today in a box of other useless knives.
BTW, the Alaskan knives are only found at Cabela's. They're superb.
I agree that Gerber has definitely ventured into lower end blades, but they do still make some higher quality items. I love my Gerber/Emerson blades.