So, a majority of the debate in 9mm vs 45acp comes to capacity vs power. I know there are other arguments, but that's what I hear the most. So my question is, if a 10 round magazine limit is instated, will you switch to 40sw or 45acp or stay with 9mm in handguns that can hold 10 in either caliber? I am kind of leaning that, if I can only have 10, I might as well have the biggest 10 I can. Wanna kill these ads? We can help!