Definitely, Call of Duty Mordern Warfare. I haven't played the Campaign yet, it'd awesome to finally experience a FPS game in 144Hz! The other one would be FIFA 20 Co-op with my friends, that's the only time I play FIFA and would love to witness more smoother gameplay.
I would play fortnite and overwatch like I do on my pc now. I really hope I win because I really could use an upgrade in a few areas of my pc gaming experience ( I have no gaming chair, my graphics card isn’t all that good and neither is my headset also playing on max 120fps I’m 22 from New York
I would absolutely play Playerunknowns Battlegrounds, always wanted to try 144hz and I couldn't think of many better games to have it in. The resolution would help for spotting people too, 1080p doesn't cut it sometimes. Other then that I haven't started playing my copy of Resident Evil 2 yet but it's a beautiful game, must look great above 1080p and in uh better colours than my budget thing.