This info is all very helpful to me. Back in the 70's when I started field work, I bought a large liner lock Case sod buster, stainless. It sharpened ok for me and I used it hard until the blade was a lot shorter and I'd worn the edge to where the blade was a lot thicker and really wouldn't take an edge well. So then I got another, same style Sod Buster - but that one was much poorer at taking edge than the first one. Maybe I was getting more sophisticated? Then I picked up a Puma general or something - looked alot like the Buck 110 but with a much longer point. It took a lot more to sharpen it - using a jig - but it would STAY sharp much better than the Cases. I skinned 3 caribou with it and it was still sharp until I hit a bone really hard. I used up that Puma mending nets, crab pots, and cutting crab lines etc - hard use as all that stuff has sand embedded. And I was using and EZ Lap for fast sharpening most of the time. I wore that edge down to where the temper wouldn't hold much of an edge for more than a few minutes. Somewhere along in the late 80's my BinL gave me a little Kershaw Easy Rider series pocket knife that seemed a step up from the Puma - I could ONLY sharpen it with the Loray/Lansky. But since I mostly opened letters, boxes, cut string, fingernails and generally lighter duty, the thing would stay sharp for months and months. And sometimes I used it on caribou, moose, maybe a bear and beaver even. But I've lost 3 of them now and replacements are hard to find. So I embarked on a learning effort and search for a good replacement that isn't made in China. And I got bumfoozzled by all the types and steels etc etc out there, plus seeing that more and more old brands really come out of China. Case makes a pretty little lock back folder but its their stainless that gets pretty poor reviews. And I'm a bit suspicious of a place that seems to be more excited about a dozen different colored handles than a blade that cuts. I looked at Queen, made in USA, but tho they use D2 steel, reviews are rather unimpressive.
For some reason I have always avoided Buck, but their 500 series locking folders are right at the style and size I like - but I see mixed reviews for the current production of those too.
So I'm looking and learning. Just for old time sake, I'm not ruling out high carbon. I've seen some old high carbon blades that with a little care hold up well. Heck for a lot of my butchering I use 3 old hickory knives that work wonderfully as long as I take care of the edges.
Great Eastern is intriguing but none of their lock backs are small enough. And I don't know where to go from here........
so thanks for the info, and I welcome suggestions.
Dan