Favorite .357 Factory Hunting Ammo for the R92? What's your favorite factory ammunition for the Rossi R92 in .357 Magnum? For use on whitetail, coyote, raccoon, oppossum, etc.

I'm considering buying a Rossi R92 in .357 Magnum? Should I go with the 16" or 20" barrel? This will probably be an under 100 yard rifle for me...