A lot of folks who missed out on 12(6) are kicking themselves and the 'newbies' really got the shaft. They have to content themselves with longer barreled guns in heavier calibres.
'Big Brother' discounted the fact that millions of such guns were issued by European armies since the Arch Duke took a hit in the Balkans and right through WW II.
My experience with a .380 is limited to one mag through a Browning and a Beretta. Both had a lot of 'bark' for the 'bite'. I did once own a Mauser HsC that came with original holster and spare mag. Nice gun, but definitely anaemic. Still better than no gun at all. A compact 9mm or Commander in 9mm would be a better choice for most.
The current 'Handloader' magazine has an article on the Colt .380 Mustang. There is a resurgence of interest in the .32s and .380s in the US of A with more people qualifying for CCW.