I had the stainless walther ppk/s probably the best built 380 in the world, but at +20 ounces not comfortable to keep in a pocket.
I figured like you said, if I'm gonna holster this, might as well get a sub compact Glock, 27 in my case. weighed less than walther.
Traded the walther for the Kahr, got more for the walther on trade than I payed for it new, still had the receipts. Maybe I should of kept the walther for collector value, but I never carried it.
At least with the Kahr, I carry it more often. Slip in the back pocket, in a pocket holster with a bandanna handkerchief between the back of the pocket and the holster, with the bandanna pulled up over the top of the package (still lower than the top of the pocket), so no one could see the back of the gun if I bend over etc.
I was one who use to criticise those carrying .380's till I realised I was not carrying anything, since my combat pistols stay mostly locked up.
Now I carry more often.
JB