I am listening to my Dad and two of his friends argue Semi-auto vs. Revolvers. I know that this is an OLD topic, but I want to see what the forum thinks with a poll. If you feel so inclined, post what caliber (big & slow like a .45 acp or small and fast like a 9mm) you carry in what platform as well since they are throwing the capacity vs. power argument in too. I am not yet old enough to carry concealed, but will soon be, so I count this as "research". Thanks!