The PG27UQ by ASUS is a 4K UltraHD gaming monitor with a high refresh rate that is now available for a lower price on Amazon. The monitor is great for games and if you're computer is up to it and it can run games at high resolutions with enough FPS, then this ASUS monitor is the one that you should go for as it offers great image quality and HDR 1000.
ASUS ROG Swift PG27UQ is coming packed with a 27-inch Quantum-dot IPS panel, 4K UltraHD 3840 x 2160 maximum resolution, NVIDIA G-Sync technology, DisplayHDR 1000, 384 local dimming zones, 97% DCI-P3 and 99% Adobe RGB color gamuts, ambient light sensor, Aura Sync Lighting built-in, Flicker-free, Ultra-low Blue light filter, excellent wide viewing angles, 4ms GtG response time, 1000:1 contrast ratio, and support for overclocking the refresh rate from 120hz to 144hz via its DisplayPort input. Note that the HDMI port only supports up to 60Hz, but you shouldn't worry as the monitor will be shipped with a DisplayPort cable, too.
The monitor is now available on Amazon for $1300, which is 13% cheaper than the original $1500 pricing.