Screen. 100vh or less?

Question

Design

Hi all.
Lately, I've been seeing more and more discussions about how best to make a welcome screen. Specifically, it's about his height. Some studios and developers write that the screen on the landing should be 100vh, others, 900px is enough, still others, which is less than 100vh, and at the same time, the title or even part of the text from the next screen should be visible. It happens that they make more than 100vh, but it already depends on the designer's idea. It's more about UX
How do you do it and what do you think is right?

Answer 1

In the desktop version 100vh, in the rest - do not set the height. It is necessary to be content with the indentation of the elements, so as not to provoke moments when the elements run into each other. In the mobile, even tablet version, your information will not fit into these conditional 100vh

Answer 2

Personally, I like 100vh better, but I need to make it clear to the client that there is also something below

Answer 3

It doesn’t matter what the height is for me, but you need the second block to be at least a little visible (in order to understand the client what can be scrolled further) or then make a down arrow at the bottom of the first block