When it comes down to opinions, everyone thinks they're right and all others are wrong.
Everybody should, a person would have to be pretty dumb to argue a point they didn't think was right. It's like the statement "I found it in the last place I looked." My response is "Of course, how dumb would a person have to be to continue to look for something after they found it."
I have always maintained one should choose the largest caliber one can consistently deliver on target.
Accordingly, if the .380 ACP fits the bill, go with it.
Hahahaha
My father in law carries a little SW .22 mag UL I covet. And that's his reasoning. He knows he can fire 6-8 times and not miss. He can't with either of my carry choices.