Which 4K monitor to choose?

Question

Monitors

Comrades! Need help choosing a 4K monitor. Of course, I want a more or less budget option. I look at the filter on Yandex.Market - there are so many characteristics that you can break your head.
I want to consider models with a diagonal of 24 "-27", with good contrast, 16: 9 ... in general, I don’t even know what characteristics to choose now. Now there are plenty of types of matrices, but obviously not TFT-TN :) I’ll say right away that it’s not necessary for games.
Advise what you can take and in general what characteristics to look at.