Just my .02$- (.01$ after our Dear Leader gets his cut)
I would like to chime in here before this thing gets closed, which could be any minute now, if we all don't calm down a little. And that would be a shame, as this IS A VIABLE TOPIC, but needs to be discussed with a little less animosity.
Everone here agrees on one thing, that is the idea of carrying is a good thing. So I propose that we all have this in common, and proceed from there.
This is a commenality that we all share.
Before it all gets shut down, I would like to get my two cents in.
First, I am with those who choose to carry a larger gun than some, but not as large as others. As I have posted on TFL before, MY choice of carry for the moment is a 340pd. And I choose to carry it with handloads, which is a discussion for, well, many other threads. I will at some point switch to another carry gun, for the simple reason that even with the loads I have worked up for it, a 125gr. JHP @1170fps., is more comfortable to practice with than the full house Rem., Win., Buffalo Bore, or CorBon stuff I have tried, it is still to stiff to shoot 50 or more rounds a week in my old arthritic hands.
As to the posters arguing about a 50 yard shot, yes, if you practice enough there is no doubt that it can be made, even under duress by a compitant shooter. I ring my gong with my 340pd. at 100 yards about 50% of the time, because I PRACTICE. And from long experience being around other shooters, I consider myself to be in the "Barely Competent" category. Can I say that I will do that in a real life self defense situation?
Of course not, because I have not had the experience in real life. But I know that I am capable of doing it. Weather or not it is a good idea to engage someone at that distance is another question altogether. It would depend on what is going on at the time. If it happens, there is no way to know what the situation will be. Saying that you can even envision what, when, how, where, or how many perps there will be, is ludicrous. A few years back, in the small town where I live I walked out of the Walmart and saw a 350lb. man who was enraged, acting in an extremely aggresive manner, screaming at everyone in the lot, scaring the heck out of everyone. He was standing next to my car! He was about 60 yards away from me when I saw him. Fortunately, he stomped away from my car before I had to make a descision as to what to do. A week earlier, when I was in the same store, I left my wife in the car when I went in. Think about that for a minute.
This comes to caliber, I would not have felt comfortable using a .380 to defend my wife against this man. Heck, I wasn't real happy with a .357, but I sure would have wanted a bigger gun than a smaller one!
I do not begrudge anyone in what they think is the proper gun to carry, I just gave my thoughts and experiences.
JMHO, and as always, YMMV.
Willy