I left the .45 in favor of high capacity 9mm, after running handgun drills and finding I was constantly caught in a reload with my 1911.
It's a principle of plausability: Will I get stressed in a high stress situation? Yes. Does that impact accuracy? Yes. Therefore, it's only practical to apply the notion that more rounds in the mag means more time in the fight and a better chance of impacting a major artery or vital organ in an aggressor.
The other arguments between the rounds are mostly negligable.
Yes, there are frames out there that are high-capacity .45's, but I'm a thinly built guy and can hardly conceal a standard frame 9mm, much less a double stacked 1911 or FNC.
It's a principle of plausability: Will I get stressed in a high stress situation? Yes. Does that impact accuracy? Yes. Therefore, it's only practical to apply the notion that more rounds in the mag means more time in the fight and a better chance of impacting a major artery or vital organ in an aggressor.
The other arguments between the rounds are mostly negligable.
Yes, there are frames out there that are high-capacity .45's, but I'm a thinly built guy and can hardly conceal a standard frame 9mm, much less a double stacked 1911 or FNC.