Damn, every time I wanted to post to this thing, I had another half-page of stuff to read through, though rarely did any of it address the OP!
As for me, I used to carry my Mag-Lite and my K-Bar to investigate noises. Nowadays, I’ve swapped the K-Bar for a SA Model 1911. The first two rounds are Glasers, the rest are hollow-point. Same with the back-up mag.
I’m single and an apartment dweller and right now I’m in a corporate apartment, so litterally nothing here is mine except the clothes and a pillow in the bedroom and my wok in the kitchen. Still, if someone comes into my, for all intents and purposes, home and had designs on the property here, they are likely to be quite disappointed upon entering the bedroom and receiving a gut-shot or a solid knee-capping.
Now at my actual home, where all of my stuff is at, they would get the gut-shot/knee-capping and then, it would seem, they struggled or resisted and…well, I wouldn’t count on them causing any more problems.
The difference, to me, is that in one place, it’s not my stuff, it’s just me so I would hold off until they confronted me. In the other, it’s all my stuff, my lifes accumulation, and me, so it might warrent a slightly different tack. My other thought would be to leave through a window (second floor at “real” home) and climb back up the stairs to wait for them outside the door. In this case, I think a knee-capping would again be in order, since I’d be initiating it, but almost assuredly no court would find me guilty, so…screw them.
This isn’t a debate over what’s right or wrong, moral or immoral, it’s a question of what would you do when faced with an intruder in your home. I would, honestly, be looking to do some damage to them. By way of warning, I suppose I could put a “Member, USMCR Pistol Team” sticker up on my door or/and windows, eh?