Mini Mentor
I've grown partial to a Buck Mini-Mentor. That's a fixed 3-3/8" stainless blade, sabre pointed, rubber handled number, with a lanyard hole (very handy). I do not think they are produced anymore. The factory sheath is junk.
I also have some older USA Schrade 154OT's, (also no longer made) which are the drop pointed brothers of the swept point "sharp finger". The swept pointed "sharp finger" cut a bit to deep for me when gutting and splitting hide. But it was a good skinner after that. The 154 splits and opens better, and skins nearly as well. Lanyard hole on these little gems too. Carbon blade needs a bit more attention than stainless.
Finally, the Buck 112, the "folding Ranger" was a favorite too, But the two fixed blades above are lighter, yet one piece and stronger, and I've retired the old Ranger.