Question How the overall gaming experience will be affected if I play 4K games in a setup made of different monitors?

[modeonoff]

Hello, I know I can change the refresh rate in Nvidia Control Panel for my RTX2080Ti.

If I play 4K games on a setup with multiple monitors each have different refresh rates, input lags and respond time, what disadvantage will I get in terms of overall gaming experience?
Will all displays's refresh rate be all lowered to 60Hz?

Also, is it better to use 4K displaus of the same size?

 

[iTRiP]

Hello, I know I can change the refresh rate in Nvidia Control Panel for my RTX2080Ti.

If I play 4K games on a setup with multiple monitors each have different refresh rates, input lags and respond time, what disadvantage will I get in terms of overall gaming experience?
Will all displays's refresh rate be all lowered to 60Hz?

Also, is it better to use 4K displaus of the same size?

You can better change refresh rate in windows's display settings. ( then just mirror what you set there in said games)
Have a look there and see how you can manage any displays attached to your pc.
To my knowledge each display can be set to any compatible resolution and refresh rate that it supports.