I like the DX 18-140 a lot. Still gets nice pictures, even when paired with a D200. I do get the slow shift to mirror less systems. And it was to be expected that the DX format gets axed first.

What is nice, so, is that the Z6 and 7 are getting cheap enough to become an option compared to mid to high end FX systems. Especially if you would start from scratch anyway. And the option of using used, but solid, F mount lenses on a mirror less camera has some charm so.