The moderately wide angle 35mm focal length is a favorite of many photographers, making the Z 35mm f/1.8 S an ideal candidate for the Z-mount's prime lens debut.
As these are the first results posted using the Z 7, Z 7 image quality is also under the microscope here. The f/5.6 test nicely shows off Z 7 image quality. Looks very good. The Nikon Z 7 vs. D850 comparison shows the two essentially the same.