Thanks Paco, yes that lens works great on the Z 9 combining the excellent image quality with the spot on and fast autofocus.
As noticed before with the Z6 and Z7, the AF-S lenses perform better than on the F-mount, image quality is equal, or even better (with the FTZ), and the auto-focus is much better.
Personally I like the F mount lenses over the Z mount ones, they are too clinical, and too well corrected. Perhaps very sharp but also very standard picture book-images...