I'd take the 45 and extra mags. Neither round is going to drop one in it's tracks unless you get off a shot that penetrates the brain.
The thickness and angle of the front of it's head will probably make that a huge challenge. I'd rather have more rounds to try and slow it down as much as possible.
The thickness and angle of the front of it's head will probably make that a huge challenge. I'd rather have more rounds to try and slow it down as much as possible.