The shotgun is great IF you have already taken up a defensive position that your handgun enabled you to get to. You cannot control the shotgun while you are rounding up your family and calling the cops. For some strange reason people seem to think they should be pursuing the perp in a home defense situation. This is both foolish and bad tactics. Your strategy should be to protect you and your family. This is not accomplished if you start walking around the house with a mag light and a shotgun. The goal is to not have any shots fired by anyone. Let the police handle it after you have your family in safety.
Ok, but shots are fired! For you guys that might wind up in a situation where you have to use a weapon, when the prosecutor reviews the case he/she is going to absolutely love your using a firearm called "The Judge." Next, she is absolutely going to go orgasmic when she sees the size of "The Judge" compared to a "sensible" sized gun for home defense like the LCP. Prosecutors win cases against good private citizens with drama, not with truth. If you are using a gun for home defense make sure it looks as totally plain Jane as your toaster oven, not from some movie called "Cyborg Wars 2089." Even worse, use a gun that you built and you manufactured the ammo for and you are about to begin living with a group of people that you didn't even know existed for the next many years.
Oh, one last thing. Don't use ammo with Zombies on the box. Or, for that matter, "deep penetrating", "massive shock", or "devastating" etc. The prosecutor is going to hand that box around the jury for them to see and then place it on her desk for the remainder of the trial. Congratulations, you are now officially a "gun nut" out to kill in the eyes of the jury.