Sorry, hit post before I started typing.
That 40 1.4 Voightlander lens was the lens I was really interested in. Especially because of the size and focal length being between 35 and 50, a kind of sweet spot. But now I own the 40 mm F2 Z lens and love that lens because of its focal length and its rendering. I use it on my Zfc as a long normal and enjoy it there too. Although using it on my Z5 with its original intention. I’m glad Nikon finally opted to use that focal length and from what I can see. It’s been a pretty popular lens .