I am calling bulls**t. Carry what you are comfortable with. Dead is dead and bleed out and holes like swiss cheese in a body are still holes in a body. If you are accurate and quick with it -use it. Ignore all the liability talk--that is nothing but lobbyist speak for we are taking your guns. Don't buy into it. I have seen far too many autopsy reports of dead bodies hit with 9mm, 40 and/or 45 to be critical. You already carry so have placed yourself in the camp of "I would rather be judged by 12 than carried by 6". Sure you can look at load data and penetration of FMJ and expansion etc but if you place your shot well and hit someone 15 times dead is dead. People were killed with clubs for almost 2 million years and no one ever asked if they were hit with oak or ash