I suggest you LG 27GN950-B is the best gaming monitor. The fastest, most responsive 4k gaming monitor. 4K gaming is a premium endeavor. You need a colossal amount of rendering power to hit decent frame rates at such a high resolution. But if you're rocking a top-shelf graphics card, like an RTX 3080(opens in new tab) or RX 6800 XT(opens in new tab) then this dream can be a reality.The LG UltraGear is the first 4K, Nano IPS, gaming monitor with 1ms response times, that'll properly show off your superpowered GPU. Coming in with Nvidia G-Sync and AMD’s FreeSync adaptive refresh compatibility, this slick slim-bezel design even offers LG’s Sphere Lighting 2.0 RGB visual theatrics.