I hope to hell they tested the crap out of these things,and have good QC. Something I've seen from the multitude of M&Ps is inconsistency in build tolerances. I get super annoyed when I stumble across brand new ones with a non-positive thumb safety, for example. Like BTFing Glocks, I get pissy when somethings needs fixing straight from the box. Crossing fingers.
Between new Beretta, CZ and now S&W and Gen5 Glock offerings, it sounds like the industry is actually coming around to meeting the needs of striker gun market. If I have either Gadget or TS options and G19 sizes for all of those, that'd be frigging fantastic. There are going to be fewer and fewer excuses for being a shitty shot.