Im not very familiar with this caliber. BUT, I found the gun I want (DA with unfluted cylinder and the right price) that just happens to be chambered in 480. Ammo seems a bit costly. I have found little to no info on performance compared to other magnums.
Concentrated power is not rendered harmless by the good intentions of those who create it.
"If you find yourself in a fair fight,,,
Your tactics suck"- Unknown