I feel is crucial but usually a .40 will have a higher ammo capacity. I am leaning more towards a .45 because in the event I ever I had to use it (god forbid) I can't imagine I would need a higher capacity magazine.
If you have been to Africa you probably noticed that Pro Hunters do use high capacity rifles unless forced to by finances! They love Double Rifle with only two shoots, quick, reliable, and simplistic! Dangerous game up and close and personal ... and man is the most dangerous game ... does not give you the time to shoot much. You must shoot accurately the first time every time or die, before your adversary kills you with his weapon of choice: gun, fangs, tusks, etc.
High capacity is a worry of poor shooters.
If you are a cop or military, it is a different story as you GO TO
the fights, not AWAY
from the fights as civilians should do!@