Now that S&W fixed the M&P trigger, Glock will face even stiffer competition.
I mean, why would any "left" handed shooter buy a Glock when M&P comes with ambi slide lock, ambi mag release and ambi safety?
For reloaders wanting to shoot lead without issues, M&P has conventional square cut land/groove rifling ... Glock still has hexagonal rounded hill/valley rifling with long leade not really compatible with lead bullets.
Shooters with smaller hands will love the small grip insert of M&Ps (my wife loves it on the M&P45). Yes, Gen4 Glocks have removable back strap, but they are not for sale in California! We can only buy Gen3 Glocks ...
Keep in mind that this is coming from a Glock fan. I still like them ... but growing to love M&P40/45 even more.
Can we talk about mag release and "drop-free" Glock mags?
OK, let's not.