What's your impression of the Smith and Wesson 380 bodyguard for concealed carry, aesthetics etc? Would you mind 380 as a caliber given there is a plethora of single stack 9 mm out there?

A 9MM does nave more stopping power then a .380 but with modern hollow points the difference is not that great. You are correct the most common calibers for concealed are 9MM, .40 and .45. But what is better for