If all you want is something you can jam into someone's ribs, pull the trigger a few times, and then get you or your family to safety, the S&W 2" is a good choice. I know that these little revolvers are capable of hitting steel 25 yards out, but if you think you will be able to do that under a high stress situation with +P loads, you are wrong. I don't care how much you practice, you will be all over the place, it's just how it is.
Charlie, I can't agree more. Stress, fatigue, all of that plays into it. As you know, I carry my P200SK ("the Jack Bauer gun" for you folks playing at home
) off duty, because I have a few mags for it, and it holds 10+1. Now, granted I can hit paper at 25+ with it, but that doesn't mean I can pull off a Jack Bauer headshot at 100 yards like he can. What I DO like about it is that it's a pretty good weapon system in case I get stuck into an active shooter situation where, frankly, you really have no choice but to pull up your bootstraps and engage until the blue guys get there.
My revolver is awesome as a "belly gun" if I have to get close and personal, but other than that I wouldn't carry it alone because I don't like only having 5 rounds. There was a story of a Deputy in Palm Springs back in 89(?) I believe that was at a Circuit City when a lone deranged pissed off boyfriend came in with an assault rifle, grabbed his girlfriend (who worked there), and declared to all the world that he was going to punch her dance card. This fine motivated Deputy decided that he's gonna grab his 5-shot S&W .38 +P super-motivated-dedicated peashooter revolver and go up against this guy who happens to be holding a fully automatic death dealer with a full banana magazine in the well. Needless to say, firefight ensues, ol' boy runs out of ammo fairly quickly, and the girl is killed and the Deputy gets shot 13 times. Luckily he wasn't paralyzed, but he couldn't get out of the hospital bed for 1 1/2 years.
The moral of the story I took away is this: Bring the right weapon to the right fight. Nowadays these pukes don't give two shakes about you or your family, and they won't hesitate to accomplish whatever goal they have set in their mind. Never set out to engage a bad guy if you have a way out to safety, because you've got to think about your family first, and being a good witness second.