I much prefer a handgun for most aspects of defending the inside of my home. I certainly acknowledge that long guns offer far better stopping power compared to a handgun, but the reason I prefer a handgun is because it is more practical . . .
Working within the confines of a typical home, the reality of dealing with light switches, doors, and family members often requires that one hand be available for extraneous use while the other operates the firearm. When the subject comes up in my tactical handgun classes, I have each participant in the class handle a shotgun while opening doors, activating light switches in the classroom and guiding family members to the a “safe room.” Inevitably, each student is forced to hold the shotgun with just one hand, usually for an extended time. Each time, often within ten seconds, the person quickly realizes how heavy and awkward it is to handle a shotgun with just one hand.