I've two that I really like for skinning (mainly deer).
The first is Mr. Ingram's #1 Semi-skinner. It's a shorter blade, not a huge sweep to it, fairly subtle. It works well for the way I skin. For deer I think it's the perfect skinning pattern.
The second is Mr. May's Slitter. It's a little bigger than the previous I mentioned with a fair but not overly large belly/sweep on the blade to skin and a finer point so it can be used as an all around knife. The fine point will occasionally "stick" if I'm skinning in a hurry.
