Home defense handgun is usually what I carry. I carry 24/7, the past year it's been a Glock 19 that sports a Streamlight TLR-1s sometimes and sometimes doesn't.
Prior, it was the SIG Sauer P226 or Glock 21, 17, 34, with the same light.
I have a little over 6 magazines out for my Glock 9mm's including one 33 rounder.
Hurricane/power outages my AR-15 comes out for night duty.
Sometimes my AR comes out for no reason at all.
I recommend a shotgun for home defense, but haven't trained with one. Given my research they make the most sense.
I stick to my Glock 19 and/or AR-15 which has 7 magazines out.
Sáncte Míchael Archángele, defénde nos in proélio, cóntra nequítiam et insídias diáboli ésto præsídium. Ímperet ílli Déus, súpplices deprecámur: tuque, prínceps milítiæ cæléstis, Sátanam aliósque spíritus malígnos, qui ad perditiónem animárum pervagántur in múndo, divína virtúte, in inférnum detrúde. Ámen