I just purchased a Bersa Firestorm .380. I've been researching the best and most reliable defense ammo for this firearm specifically. I've asked others on a couple of different forums, but I mostly get opinions from people who don't own a Bersa, or don't even own a .380. I'd like to address my question here for Bersa Thunder or Bersa Firestorm .380: What defense ammo do you use in your firearm, and how happy are you with its performance? Thank you