I took the opportunity of a having Veteran's Day off work to visit MFS and shoot the 9mm & .40 S&W Shields back to back.
My first impression probably doesn't need saying, but the MA Compliant Trigger SUCKS.
For one reason or another, MFS received a 9mm Shield with a Free State trigger and the 10+ pound trigger on the .40 S&W.
The .40 was the worst of both worlds - The combination of snappier .40S&W and the Super Heavy, Gritty 'Marsha' Trigger made it a bit of a handful. First hit was OK though I put several Down & to the Left by 2" @ about 7-8 yds (yes, shooting Right Handed), but a quick and accurate follow-up was pretty tough. I only shot about 30 rounds and had enough of the .40.
Trigger pull on the 9mm (Free State trigger) on the other hand was noticeably lighter and somewhat smoother/less gritty. High value first shot hits were easier and accurate follow-ups much faster and easier. I shot 40ish rounds and wasn't bothered by it at all.
I'd still like to shoot the .40 Shield 'Post Trigger Job' but unless it's lot's better than what I shot today, I don't think I'd enjoy shooting it much...
Since familiarity/practice with my EDC is a prerequisite, I guess i'm staying with what I have or waiting to find a 9mm Shield.