This week I sold my FNH FNX-40 and am in the market for a new pistol. I currently have a Shield 9mm that I use for my CC and shoot if very well so I was thinking of adding another M&P. I have it narrowed down to 3 possible choices; M&P 9mm Pro, M&P 9mm C.O.R.E and M&P 9mm M2.0. I know the M2.0 is new, but what feed back can you M&P veterans provide (Pro's & Con's) on these pistols. Not sure there are a lot of differences. Thanks in advance for the feed back.