Ray, I have used both, and believe me when I say the 9.3 has at least as much jam as the 338 Win on really big game.
My pick would be the 9.3X62 with any factory 286 gr load available if I did not handload.
I do handload for the cartridge and can easily get 2500 with that weight, but 2350 is plenty, and having five in the magazine is nice, too! <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
Ted
