I use the gatco standard stone kit, fine gets you to a nice 400grit edge. That let's you pick the bevel angle from 11-30 degrees. I added the fine diamond(600 grit) & the fine ceramic(1200 grit). It works quick & accurate, holds the edege for dressing & butchering several deer. All fits in a little case. I would highly recommend it.
As fer skinin deers. Well, I use my truck. Youtube it.