i have been told many stories of the 458WIN MAG being under powered,bad penetration etc due to powder clumping etc and that is why i was thinking the LOTT was the way to go. However i met another Zim PH and his Client recently(who is GUN NUT to be polite) and they both told me that the stories of the 458WIN MAG being under powered, powder clumping,bad penetration etc is all a thing of the past. Can anyone please tell me their opinions on this.