O.k. folks, with all the talk about guns recently on this board, you have gotten me to thinking about home defense rounds. I'm really in a quandry. There seems to be no end to the 9mm Parabellum vs. .45 ACP debate, but I want to explore options beyond those two. Cost isn't really a factor, as I load my own and even cast my own bullets. I'm hoping for some guidance here. I thought a photo of the three choices (two mentioned above) that I have it narrowed down to might help you help me. Which would you choose?