It’s not what you asked but I use a 43 or 50 inch 4k TV.
Cheaper and multi-purpose because I don’t play any other games and can watch TV or Netflix during the hours of downloading (even at 100Mb) that can be expected for this sim for the next year or so. 
Can also always use it in another room in the house if I change my rig later or have to wait a week for an update that makes the sim playable again.