Nice write up.
I've known many former and current service members with nothing but bad things to say about the M9. (I was one of the former for nearly a quarter of a century.) Now, most of them are talking out of their ass because hardly any of them used a pistol during their service. But, they've got a DD214 so in modern society that's a certification for all things military. Once they shoot a commercial version of the gun, especially one that's been slicked up a bit, their opinion almost always changes. It still might not be for them, but they always wind up looking at it in a different light. My youngest son, who's currently serving, was never an M9 hater. However, the first time he came home on leave and shot one of my tricked out guns proved quite the eye opener.
If I was still on the job and had to supply my own duty weapon, I'd simply buy a black M9A3, then go forth and do God's work.