In essence I agree about the 9.3X64 not sure about the X62 being allowed as the minimum for DG. Yes many people have done well with the 9.3X62 but these have been very good shooters. However as one bloke on Cape York who has extensive experience with both on pigs, horse and scrub bulls. In his opinion the 9.3X62 is not a 375H&H.

Some grist for the mill. The 9.3X64 is very much a 375H&H except for the size of the hole it puts in the animal. The 358 Norma would be just as good as the 9.3X64 especially with a 300grain projectile. Pondoro Taylor said he couldn't pick the difference between a 375H&H and a 350Rigby with a 300 grain projectile. The 350Rigby would have been the same as a 35 Whelen back then. So should a 358Norma be the legal minimum?