Without a doubt, the FIRST thing you need for home defense is a PLAN!
What will you do when you think someone is breaking in or has broken in?
If you don't already know what you're going to do when it happens, you won't magically acquire that knowledge when it does happen.
Make the plan first, then tailor the gun to the plan.
Shooting the Winchester PDX shells through the Judge may change your opinion about them as a HD weapon. For those of you not familiar it, it has 3 disks and 12 pellets and the spread is relatively small at a reasonable range. I keep the Judge loaded with PDX as my camping/travel piece. For home, it is still at close range, but so is the 870 and a 9mm
That's the best option I've seen, but why have a gun so silly that ammo companies have to design a special round to make it remotely practical? There are countless better options, including the FNS the OP stated she already owned.
I do not mean to be argumentative, but how is it silly. From what I have seen it packs a punch. As far as creating new ammo, well perhaps that is how things improve? I like the fact that I have a pretty good chance of hitting something with the Judge regardless of other factors. I see that you are far more experienced on the forum and perhaps the reason I am arguing for the Judge is just because I have one. However, for a weapon to take camping I think it is pretty ideal.