I'm not a pro, but I butcher my own deer, antelope, ducks, salmon, occasional pig, and chickens (as well as breakdown beef subprimals every once in a while should I buy one).
I like my 5 inch F. Dick semi-flex curved, enough that I'm thinking of buying a 12 inch F. Dick for steaking (though the Old Hickory 14 inch is cheaper and all things being equal, it's not hard to make a clean deer steak with a 10 inch chef knife that I already have). It's not my favorite just because I prefer a 6 inch straight flex (of which I own a Henckels) but the F. Dick steels well, is pretty easy to sharpen on a diamond steel, finishes well on a leather or cardboard, and the handle is great and easy to clean (comfortable in any grip position).
I don't have an F. Dick steel, but everything I've read says they are bar none the best.