All I can say is that it gives me peace of mind carrying open or concealed. I'd rather have that then wondering if something could happen and I'm not carrying.
Welcome to my dilemma. Working on a military installation that prohibits personally-owned firearms by policy (no, it's not Federal law to have guns on base), I avoid making any stops on my way to or from work as I am unable to keep a firearm in my vehicle. I am hoping Trump and/or Mattis ensures commanders cannot inhibit the 2A rights of individuals...