The original topic of this thread was "The real difference between those who carry .45 acp and 9mm." (emphasis supplied). It was not intended to be another Caliber War. (This is a hint.)
A gunfight is not the time to learn new skills.
If you ever have a real need for more than a couple of magazines, your problem is not a shortage of magazines. It's a shortage of people on your side of the argument. -- Art Eatman