Reading the #3 Recoil magazine, they make a strong suggestion that a rifle be your primary home defense weapon. With handgun second and shotgun as the final choice. I practice shooting house drills with my AR and handgun. But, when I get home my rifle stays in the case, and my handgun goes in a biometric safe. Is this article just AR sales propaganda? Should I keep my AR on the ready at home? What do you do?