First of all, I am an AVID Glock fan...don't know why, but I just love them!!!!! I just took my CCW class, but have decided not to carry my glock. I have a G30 (.45 ACP subcompact), however, at least for me, even a subcompact is a little too bulky to carry IWB. Also, as a woman, my clothing can make concealment more of a challenge. I did quite a bit of research and while the glock has NEVER jammed on me, it could. Therefore, I ended up getting a Ruger SP101, DAO with a 2 1/4 inch barrel (.357, 5 shot). Revolvers are just more reliable and less likely to malfunction. I'm not saying they can't malfunction, just that it's less likely than with a semi-auto. I assumed I'd get a j frame but after finding the Ruger, I was hooked. It's a little bigger than a j frame and made of stainless steal, so, it's heavier, but the weight doesn't bother me and it helps with the recoil. Also, it's built like a tank...I mean really sturdy. When you hold it, you can tell you're holding a great gun!!!! I LOVE it!!!! Regarding the reduced amount of ammo, if you can't get in at least one decent shot out of five, you should probably be practicing more! However, having said that, I'll admit that a face to face confrontation is obviously a great deal more stressful than being at the range. Therefore, even though I'm a pretty good shot, I added Crimson Trace laser grips to improve my odds. Also, if necessary, with a speed strips, and practice, you should be able add extra rounds pretty quickly.