I use a Sig P938 9mm for EDC and aside from limited capacity (6+1 or 7+1) it’s a great pocket gun, which is what I need. It’s Sig’s version of the Colt Mustang - very reliable and accurate as hell for such a small frame. If you really want a .380, the Sig P238 is the same gun. Both are pricey but well worth it IMHO for a self defense gun.
I sold a S&W Bodyguard .380 and had 5 rounds left over (don’t own any other .380’s) so I fired them in the 938 to get rid of them. They didn’t have enough power to cycle the slide. That’s all I need to know about .380’s.