The ASUS PG42UQ is fantastic for gaming. It has a near-instantaneous response time that makes motion look extremely smooth. It also has low input lag with high-frame-rate signals, but it increases with 60 fps signals, so it isn't ideal for some console games. Speaking of which, it takes full advantage of the PS5 and Xbox Series X thanks to its HDMI 2.1 bandwidth, and it also has VRR support to reduce screen tearing. Lastly, it's fantastic for dark room gaming as it displays deep blacks without any blooming.