https://wccftech.com/acers-predator-x38-is-a-curved-monitor-that-has-a-175-hz-refresh-rate/

With Curved Monitors being much more mainstream, Acer introduced its new top-of-the-line ultrawide curved gaming monitor, the Predator X38. The Predator X38 will be the industry's first curved monitor to not only have a UWQHD+ resolution but a 175 Hz refresh rate too.

Acer's Predator X38 has a 2300R curvature on a 37.5-inch IPS panel. The Predator X38 offers a 3840 x 1600 resolution, a 1ms GtG response time, and a 175 Hz refresh rate in the included overclocked mode. This incredible resolution, along with the larger overall size makes this monitor perfect for immersive gaming as well as watching Ultra-HD videos filmed in an aspect ratio of 2.35:1 or 2.40:1.