I'd go the other direction. Maybe I'm just uninformed, but a lot of the super-sized "most powerful" calibers seem pretty worthless to me - so, since this is posted in the semi-auto forum, I"ll go with .50AE.
My reasoning is that they generally lack both the put-down power of a carbine/shotgun, and the concealability/carryability of a pistol.
But that's just my $0.02
__________________
si vis pacem para bellum
|