This is the monitor you buy when you want gaming-grade specs but don't want to spend twice as much for a brand name. It's 27 inches at 1440p — sharper than 1080p, less demanding on your graphics card than 4K — and curves gently toward you, which some people find more immersive in games.
The VA panel means blacks look darker than most gaming screens, which helps in moody games where you're creeping through shadowy corridors. It refreshes 180 times per second, so fast shooters and racing games feel smooth instead of stuttery. Pixels switch fast enough to keep up with the action without trailing.
The HDR badge is basically decoration — it'll display an HDR signal but won't give you those punchy bright highlights real HDR delivers. Treat it like a regular bright screen and you won't be disappointed.