This is the monitor for someone who wants smoother gaming without spending top dollar. It's 27 inches at 1440p, which means sharper than 1080p but easier on your graphics card than 4K. The 165Hz refresh rate makes motion noticeably smoother than a regular 60Hz screen — you'll feel the difference in fast games, though it's not the 240Hz overkill competitive players chase.
Colors are decent out of the box thanks to the IPS panel, and the 1ms response time means pixels keep up with the action without blurry trails. It's a straightforward gaming upgrade that doesn't try to be fancy.
The HDR label doesn't mean much here — it's called HDR but the picture won't actually pop like real HDR does. Treat it as a bright regular monitor and you'll get what you paid for.