If you had only one shot to defend yourself and had to choose between these calibers, what would you pick? Why? The load can be any factory load that you can buy, no crazy handloads with twice the recomended powder!
I would take the .357 Mag because of the speed and in a JHP, I trust that it will expand.
I would take the .357 Mag because of the speed and in a JHP, I trust that it will expand.