Really to each their own! Now as I said I like my shotgun because not only will take the gumption out of a bad guy it tends to empty their bladder and bowls when confronted with it!
Racking a shotgun does not cause involuntary evacuation of the bowels.
Now caving in a dirt ball’s chest, that’s another story....
Attached web site is a lot of fun wrt home defense and what rounds will / will not do.