It's difficult to have to choose, so I have several sets of knives I set into kits and they each follow these parameters: One should be for skinning One must be general purpose/utility One should be a backup skinning blade or backup utility I keep these knives in a main storage container in sets of 3 like this, and pretty much leave it this way. I do, however have a folder I keep on me as an EDC which would most likely be my SHTF primary until I can get to my stash. Bark River, Fox River in A2 with orange pine cone handle. Excellent skinning blade with a full convex edge. Buck 110 folder - Gifted to me by Mountainman. This would serve as a utility blade. Notice the edge variation This is a little custom mini skinner made by Richards knives for me. It's a very small and chunky full convex blade made from D2. Of course, the EDC these days has been the Paramilitary lightweight. It's perhaps the best folder I have ever carried daily because I don't even know I have it with me. So, the one blade I will have on me will most likely be the one. If I had to choose between them, I would go with the Bark River because it's the largest. Plus, folders are rather easy to come by compared to a perfectly crafted fixed blade with a convex skinning edge.
My next blade build will be putting a hard Bowie back cut edge on an 11" minimum kukri. Bill Bagwell measured me out and said 11" blade was perfect for me on a bowie blade when I got mine. It just seems a good idea, but may be a Frankenstein. I'll have to see how it runs. I mean, I like both my kukris and bowies a lot
I'm fortunate to own a Gerber BMF with sawback blade had it for over 20yrs now, great for SHTF situations.
I'm kind of a knife guy, so this trio is always on my person. But if I had to run for my life to god knows what, I'd grab this one above all others that I own. But that just what works for me, your milage may differ
Be sure you main knife is a fixed blade a folder folds..on a hinge pin... the knife strength/weakness centers around the hunge pin. Folders are good as back ups.