I agree the 9.3x64 is the most underrated caliber that I know of and its the first place winner for the worlds best all around caliber, but availability of guns and components has always been its downfall..That is presently not so with the advent of Horneber brass at Huntingtons, but how long will they stock it is the next question and so the 375 H&H will remain king of the hill for now and forever, its as American/African as apple pie and dry vores...