I personally own and/or have hunted game with a 375 H&H, 375 Weatherby, 404 Jeffery, 416 Rigby, 458 Lott, 460 Weatherby, 470 Capstick, and 500 Nitro Express. Every time I hunted dangerous game I walked away not satisfied with the effect of the cartridge on the animal I was hunting until I...