Big Bores l've owned:

CZ550 .458WM
Zastava .357 H&H
Zastava .375 Wby
CZ550 Custom .458WM
Winchester M70 .458WM
Zastava .458WM
Zastava .458WM

Below is a pic of my latest Zastava .458WM.
lt's not very pretty but it's very practical

[Linked Image from i.imgur.com]

You'll probably never NEED a gun. In fact I hope you never do. BUT IF you do, you will probably need it worse than anything you've ever needed before in your life...