For people not using CSS a lot, vh is a little tricky on mobile. I guess that's what's behind "kind of" in the parent comment. It has to do with the fact that the viewport size changes as you start scrolling down [0]

[0] - https://dev.to/frehner/css-vh-dvh-lvh-svh-and-vw-units-27k4

I think the more interesting part is which heights are interesting to keep in mind.

The below 900 ones are somewhat obvious as they also match smartphone sizes, but I was surprised to see very little common border above that. In particular anything above 2000 seems pretty rare.

Exactly. Combining vh with a min and a max height is the best solution nowadays to design an effective landing page.