>>63829718of all the things to clown on tacticool AR setups for, home defense is the most retarded angle to take
>pistolsthe AR will be easier to aim, be more accurate, have less overpen potential, and (generally) hold more ammunition
>shotgunthe AR will have less recoil, have quicker followup shots, have less overpen potential and hold more ammunition
>optic and lightseeing what you're shooting at and quickly and reliably hitting it are paramount for home defense scenarios for reasons that should be obvious
be contrarian and like what you want, but do not go fullretard like you did here.