I caved late last summer and went to the darkside with a Glock 21. I love my M+P as well, but the G21, is such a full size railroad tie with a trigger, that I can always beat the BG with it.

There's more steel than plastic,...
It is a gun that will just work. Not finicky, picky, or needy of a lot of maint. It will work in the rain, snow, mud, dirt, sand, and the tests have been done to prove it.
Always good to "Celebrate Diversity"...

Congratulations!!