After an incident that I relate at another time, I have decided to start carrying a handgun when I am at home and in my car. I doubt I will carry concealed or open legally but since I am a law abiding person I doubt I will ever get checked. My question is, what recommendations your members may have regarding what I should carry. Makes, models, caliber, etc. Having been in the military, I have experience around firearms but do not have the knowledge of personal firearms. Any recommendations you could give me would help.