I own a Para Long Slide double stack 45 ACP. 16 Rounds of 45 ACP anything should win all the above arguments. There are 6 hi-cap mags to go with it, if 91 rounds can't win the street war, we should all stay home.
Than there is the P16-40 that gives 17 rounds in the gun + 16 round mags. Coming in last, is the Para P18-9 MM with 19 rounds in the gun + 18 round mags.
Try that with your 5-shot J-frame. At least you won't be walking tilted over!
S&WCA # 2533, Inactive