At this point, more pixels don't impress me, unless they come with three digits, and I certainly wouldn't change camera systems to get them. I've been working my Z6 fairly hard, but I *really* need that 70-200 -- and I would prefer it in a compact f4, but I'll take what I can get at this point, as long as it is more compact than my F-mount f2.8 plus the FTZ. I'll get the 85 as soon as it's available. The two zooms with the 85 would pretty much make the system for me. Everything else I can wait for. I like the Z6 enough that I'd buy the Z7 as a companion, but right now people are talking about the possible announcement of a more advanced high-pixel Z, so I may wait a while. (I might not get it, but I might be able to pick up a new Z7 cheaply. 8-))
Gotta say, as I've said before, I don't understand why Nikon's lens roadmap is being filled out so slowly. I'm a longtime Nikon guy, but if I weren't...I might not jump into the Z system simply because of the lack of native lenses. If Nikon doesn't know that people are thinking that, they need to get a new consumer research team.