Who says you're going to have a choice? The following was only a two-person crew. What are you going to do if 6 guys walk in and start shooting people? Beg for your life? Calmly stand there with your revolver and kill the last two with one round? Like I said, God bless the guys who can take care of business with a revolver and the platitude that anything over 6 rounds is "spraying and praying". I usually don't carry more than a 5-shot J-Frame off-duty, but by the same token when I'm on duty I carry a hi-cap .40 and there are a lot better reasons as to why than because I subscribe to the "spray and pray" theory of gunfighting. I usually only carry a J-frame in the pocket NOT because I don't think I'll ever need something with more rounds but because I'm not usually willing to carry a larger gun in an OWB holster. This was not far away. I remember this one posted below like it was yesterday, and now we have 6-man holdup crews in the area too. I don't begrudge anyone who wants to be prepared for something beyond the "average" shooting by carrying a semi auto instead of a revolver because they want more rounds. The only reason I don't is convenience, NOT because I think "any more than 5 or 6 rounds is overkill".
After shooting 5 with my "J" frame, I'd have to stick the last one with my K-Bar.

Actually, I understand where you're coming from. No offense intended.