I wonder- if you're in a politically sensitive shooting situation similar to Zimmerman or Alvarez, wouldn't the prosecution be pretty much throwing any and everything at you, trying to see what would stick?
Such as hollowpoint bullets, "high-capacity" standard capacity mags, carrying with a loaded chamber, carrying a semi-automatic pistol instead of a revolver, carrying a backup gun, carrying a spare mag, carrying at that time and place, attending firearms training classes, and so on.