In the real world, and favortism aside, the 9.3x64 is a better plainsgame rifle than the 375 H&H and not as good a dangerous game rifle as the .375 H&H , taking into account they both are capable rounds for both...I have used both and am prejudice to the .375 for a number of reasons....

I do believe the 9.3x64 has never had its due as an all around rifle, it would be a horse race thats for sure.