Yesterday I was able to trade my S&W 909 on a Bersa Series 95 and also walk away with $75 cash, gun was $189 (NIB) I got $270 for the S&W. Question is can the Bersa's use Walther PPK mags or do they have to Bersa design? Also what is a decent factory defense load in .380? I know its the minimal caliber, but I like the feel of this gun.