1. have a gun.
2. have a gun that you are comfortable with, confident with, and proficient with.
From here you may gain a little from caliber choice and bullet type, but don't sacrifice 1 or 2.
If she wants to carry the Bersa she will. Something else she might just leave at home.
if God hadn't meant us to shoot he wouldn't have given us trigger fingers
do the interns get glocks ?