I have been to the range twice with it today, and I don't hit with it as well as I do the .40 S&W.
So I went home, took the 9mm apart, installed it in my medium width grip module, and went back to the range. I did better, but not as good as I do with the .40 version.
I do shoot my Sig P228 DAO very well, so I took it with me the second trip and fired a few mags through it. I really like the P228, it is a consistent performer. I will continue to work with the 9mm P250, but am not near as excited as I was this time yesterday.
I do not own a 9mm that shoots as well as my son's CZ.