I trust this comment fits in with the topic "what about the .380". The question of the .380 seems to engender a lot of discussion. Most people seem to dismiss it and say they would not rely on anything less than 9mm, though they do admit, reluctantly, that they would, and often do, feel it is sufficient for their wives, daughters, and aging mothers. (!!!) I wonder sometimes how many "shooters", especially male shooters, succumb to some form of the "Peter Principle" in our choice of a personal defense weapon, rising to one level beyond our level of true competence because we want to think of ourselves as tougher, better, stronger, abler, and a tad more macho than we really are. Many self defense shooters are minimally trained, work at sedentary jobs, are not getting younger, and will get older and weaker before they get younger and stronger. The only reason I suggest this is that while Sig took their small .380 and slightly enlarged it into a very small 9mm that is now in high regard, no less than two other major players have tweaked their small polymer 9mm pistols and are now offering the same gun in .380 acp (Ruger LC380 and Sig P290 in .380). A third major manufacturer has confounded expectations and offered not the small single stack 9mm as expected, but a smallish to medium-sized single stack .380 (Glock 42). What do these manufacturers see about the shootability and sales of small, lightweight 9s to make them throttle back, ease off the gas, and offer lesser powered alternatives to their micro 9s?
Could there be a parallel to the number of scandium .357s which were sold and then loaded with .38 Special ammo, often standard pressure Nyclads and Hornady rounds?
Curious.
I have not had the opportunity or pleasure of shooting any of these micro 9s so my speculation is just that - speculation. I suspect they are considerably friskier than the average .380, though.