It has been quite a while since I have been to the range however, I did finally get my .357sig barrel
due to a low battery I could not take video but the report goes like this;
.40 barrel,
Nice and smooth in the M&P fullsize frame, very controlable, easier follow up shots than I expected.....
.357sig barrel,
For starters this may be an unfair comparison to my GLOCK-32 357SIG however, the M&P feels way more controlable similar to a GLOCK-31 which is a full size 357sig. The recoil feels a good amount softer, the snap is NOT as prominent and backup shots are almost flawless but that's on me.
In short the M&P is a FANTASTIC, very well crafted handgun which I would truly expect from Smith and Wesson.
My GLOCK and the M&P are definitely my go-to pistols.