Touche' - excellent point and the same reason the 416 Rem will never equal the Rigby in Africa. A high pressure wonder compared to a moderately loaded proven success.

It has also been noted that the ONLY reason the 458 didn't fizzle out in the pan was due to Winchester loading copper coated steel jacket bullets... Had the 458 the same gilded jacket bullets of the 375, it may never have had a foot hold as a DG cartridge.

TM