As a fellow obsessive researcher I'm going to tell you something you don't want to hear:
This doesn't work. It can't. It never will. Not with something as complex and personal as a firearm, especially the . The time you are wasting researching the purchase would be better spent on the range. I am telling you this as someone who has made this mistake over and over and over again. No amount of internet research will trump actual range time and good instruction. None. Ever. It can't.
I will not be surprised, hurt, or offended, if you don't take me advice. In fact I fully expect that you will not. Not many people seem to these days. When I dolled out "buy this and that and the other thing" people followed the advice all the time. Now that I tell them "buy a high quality basic gun and go get familiar with it", not so much. So you won't surprise me when you do the same.
but I won't stop reiterating what I said.

