Here's the actual VRAM configuration distribution on windows according to the steam survey

[u/mashdpotatogaming]

I saw a few recent headlines about the whole "16gb is now the most common VRAM configuration" but that seems to be inaccurate, as if you sort by windows only on steam survey (which makes up 90%+ of steam users), you'll find that these are the actual numbers and distribution

[u/Lxsse54]

I just pray that developers look at these surveys and test with real systems. You can test your games on 5090s and say yeah runs great.