First off, I'm not a knife guy. It is a tool for me that I use a lot though --mostly the little carry knife. In the field, I've just always made do with a razor sharp K-Bar. Yeah, there are better, but for the amount of use it got, I didn't need anything heavier. And I still had my carry knife, and usually a multi-tool and an E-tool to boot.
Still, I'd LOVE to have a Randall. I could still kick myself in the ass for letting this table of six new Randalls selling for regular price go. They were new and unused, but also with no wait and no markup! DAMN! Anyway, I'll continue...
I carried a Gerber Sykes/Fairbairn folder, 2.5" blade? 2.75"? DAILY for YEARS. It had serrations the last 1/3rd or so (and if you are like me, you don't use those, ever, they are for emergencies). So I got it in 2006 after I lost my Cold Steel and couldn't find it ANYWHERE, and I carried it up until this month. I've sharpened it so much it is almost straight now. But still razor sharp, and the serrations are good as new. I gave it to my wife, she clips it in her purse next to her Surefire light.
So now I have a new Benchmade (I always wanted a Benchmade but didn't want to drop $200+ on a folder). But this one I got for $69 or something like that at the PX, I just couldn't pass on it. Model 555 Griptilian I think? Black blade, black plastic handle, hole in blade to open. I always wanted a Benchemade, but I kind of wanted the higher quality and thin version. And now that I have it, I really miss the thumb catches the Gerber had and that some Benchmades have. But I'm getting used to it, and it was razor sharp out of the box and I haven't sharpened it yet (but haven't used it a lot either). Still.
I like a good, small, quality made knife for everyday carry, but not one so expensive I'll be crushed if I lose it or destroy it. So I tend to go for the best one I can get from a reputable maker for under $100, preferably under $75. It gets used for everything, never says no, and occasionally has to go back to the maker to be fixed. But it holds its edge, opens fast, and has the emergency serrations if I ever need 'em. And is the legal length I guess.
I also miss the pointy blade on the Gerber. It was good for gouging, cutting in tiny spots, punching through bigger things to get a cut going, etc. I'm just a fan of that blade type I guess, for small blades anyway. They work better for letter openers too, and come on, they'll open more packages than anything else likely. My biggest complaint about the Gerber, and any Gerber I've had or used, is that the blade just won't keep an edge. You can get 'em sharp, but they don't stay sharp. We'll see how the Benchmade holds up with its 154CM blade.
I had a Cold Steel tanto folder that I really liked, but I lost it. It was damn, damn sharp, and it would keep an edge. They make some pretty nice knives, and I'd like to have one of their top end models too. If you contact them, they have factory seconds where you can get the high end models that have small flaws or are out of shape for cheap. Like the Ti titanium folder for $69 or thereabouts. They have 'em in their catalog all the time.