The Df is not without its quirks ... but the lack of an aperture ring on many modern lenses paints Nikon into a corner with this interface. The locking ISO dial is also awkward to adjust single ...
At higher ISOs, the trade-off between detail and noise can easily be seen. You can also see the Off setting still applies some minimal noise reduction at ISO 3200 and above, just as Nikon says.
The 7Artisans AF 85mm F1.8 aims to be a feature-rich but budget-friendly portrait prime for mirrorless Nikon Z, Sony E and ...