Finally got got the balls to do it...
I finally worked up the balls to stipple my M&P. I did the backstrap a while back, but those are interchangeable. I just did the front of the grip, the mag release button, and a spot where my thumb rests on both sides. Came out great too. It took about an hour from start to finish.
http://i70.photobucket.com/albums/i1...T/868ad68c.jpg
http://i70.photobucket.com/albums/i1...T/c2897f47.jpg
http://i70.photobucket.com/albums/i1...T/e6c70746.jpg
As far as the different in the grip. Its night and day. Makes a HUGE difference. I love it.