Once you go past a .44 Magnum, your punishing yourself shooting those things! I shot a 416 Rigby, once, never again! Why would I beat myself up, you know? Lol :)
I hear people talk about the .50 BMG and how cool it would be to have one. I'm like "You go ahead and fire the beast a couple of times, if the $4-$5 a round doesn't get you, the blast, sound, and vibration of it will!" Lol :)