monitor 24' 1080p high sierra best choice ?

Hi

I installed Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina (OpenCore 0.6.0) but fonts is blurry. Every trick were unsuccessful :(

What do you think for non retina display the best solution is high sierra to have sharp fonts?

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Hardware info:
i5-8400
iGPU UHD630

16GB ram