Jeez! Here I thought 'Eye' and I were the only guys banned from the BM forum!
OK, here is my take on the three knives in question. The AFCK doesn't have enough belly (or 'positive included angle' if you prefer) for skinning. The Axis looks like it does, but barely. The Wegner has a lot of belly, and a drop point, both of which would make it good for skinning, and general all around use as well.
I suppose that you have tried both disk, stud and 'hole' knives, and found no difference in your ability to use them. I, for one, am terrible with 'hole' (Spydie) knives, but this is an individual preference.
Since you are going to get your knife dirty, you will probably want to take it apart every now and then. This favors the Wegner, as BM, of course, forbids customers from taking their knives apart.
Looks like the Wegner is your best bet.
Walt