This is the monitor people recommend when you want gaming performance but don't want to blow your budget. It's 27 inches at 1440p, which means sharper than 1080p without the demanding graphics card requirements of 4K. The screen refreshes 170 times per second, so motion in fast games stays smooth and clean.
The picture quality is solid — colors look accurate enough for work during the day and games at night. Pixels respond fast enough that you won't see blurry trails behind moving objects. There's a USB-C port that can mirror your laptop screen, though it only supplies 10 watts of power so you'll still need your laptop charger plugged in separately.
The HDR label is mostly a checkbox feature. Treat this as a regular bright display and you'll be happy with what it delivers.