New member here! I am a big time ruger fan but really interested in anyones feed back on there SR40 or S&W M&P .40 Cal Likes, Dislikes, regrets? I like ruger personally but considering its something I may depend my life on (hopefully never!) but I need it to perform FLAWLESSLY everytime! Im not looking so much for everyones opinions just the facts on a firearm you own of have owned. And NO Glocks! Seems like the ruger has to go thro a "Break in" period is this the same for the S&W M&P or is it ready to carry and depend on out of the box? Or do they all need a few hundred rounds to break in and get rid of the failure to feed and stove piping issues? Any advice would be greatly appreciatted! And please facts only from personal experience on YOUR firearm. Thanks in advance!