I can't wait. Early Xmas present to myself. My thoughts and full disclosure I'm a newer gun owner.
I've owned my 9c just over a year. Still my only handgun which I chose to be my CCW and serve as a temporary HD gun. I, like a lot of others wanted to like Glocks, but don't. I don't feel the need to carry a second magazine in my daily life (I'm aware mag failure is a reason too), but also wanted more than 6+1 or 8+1. Everyone has their preference.
When I was originally making my decision the 12+1 checked all my boxes but one. I wanted just a few more rounds in the mag. Knowing what I know now vs the first time around I probrably could have and will at some point have a FS M&P as a CCW option. I'm a little above average size guy which makes the 9c disappear and I have larger than average hands, but the gun fits me perfectly. Maybe it was beginner ignorance on grip,etc who knows, but a year into it and the 9c feels like it was made with me in mind.
The new compact will check all my boxes for my CCW. Perfect in the middle of 9c 1.0 and a FS (assuming height is in between as well).
Since it's the updated platform seems like a no brainer for people that love the 1.0 version.