I had a CZ-75B at the end of the 20th century and liked it although it was strictly a USPSA production gamer gun as I found it too heavy and large for CCW. My brotherinlaw the infantryman hated the M9 with a passion, so he took it with him to Iraq in 2003 and of course it could not come home. I often wonder how many owners it finally had and if it still exists.
So I am intrigued to dip back into the CZ pool this winter and try one of their hammer fired DA/SA guns, my use case is purely CCW, assuming I get comfortable and competent with it I will order some JMCK and carry it, it won't be my gamer gun.
We have many experts and owners here with 10's of thousands of rounds down range with each. I am just looking for the specifics of what makes you prefer one over the other for carry and why you find you shoot one model better than the other if you can discern the reason for that.
I was very surprised to check the specs and find that the weight of the all metal gun is within 1/2 oz. weight of the polymer frame gun. Street price on GB appears to be a wash, same for magazines, and I see the Cajun gun works people support both with performance parts.