Fulcrum, depending on how much I like the Acer 4k Gsync that will be here today sometime, I may end up going back to surround 3 screen with system #2 in our home. Others here like driving sims, and triple screen lends itself well to that, among many other game types as well.
I just really wanted to see how the Rog Swift Gsync turned out, and I've been so used to 144hz that I didn't want to go back to 60hz and max 60fps. My single 1080p is 144hz, and I may get 2 more if I return the 4k Acer, and follow some of the stuff in that SimHQ link.