Yep. It's running the most recent firmware. It's impossible to shoot it at anything but f/1.4 and locks up the camera if you try to change apertures...
The R3 outputs 14-bit in all shutter modes and takes a similar (slightly bigger, actually) hit with ES compared to mechanical, so I wouldn’t call it...
As someone pointed out (elsewhere), Nikon came out with the Z9 (gripped body) then two years later came out with the Z8 (essentially the same camera...