including the 24" cintiq I also have three - the cintiq is 4K but at 24" that is only useful for close up work such as trace and overlay - as a monitor I run it at 200% scale

a 2k that sits on the side desk as an extension

and a 1920 x 1080 video monitor that is for playback, and a 144Mz 1920 x 1080 laptop ditto

I suppose I could do without the window and place one on the ledge - naw, herself would not be amused....