When I hunted Zim with my son and daughter a couple years ago with the recently late Phillip Smythe, he said he preferred all his buffalo hunters use TSX bullets due to their unfailing penetration. My daughter used the same 300 gr TSX bullets in her .416 Remington as she carries in Alaska and they worked perfectly I used the new Hornady DGX in my 458 and after seeing their performance Phillip said they also would get his recommendation
John's not going to like you. All of mine have recommended the TSX in some form.
