HP OMEN 27" IPS LED QHD 240Hz FreeSync and G-SYNC Compatible Gaming Monitor with HDR (DisplayPort, HDMI, USB) Black Omen 27qs - Best Buy
Amazon.com: KOORUI 27 Inch Full HD Gaming Monitor 240hz, 1ms, DCI-P3 90% Color Gamut, Adaptive Sync (1920 x 1080, HDMI, DisplayPort) Black : Electronics
Dark Matter 27in QHD VA Panel Gaming Monitor, 2560x1440P 240Hz 1ms (GtG), FreeSync, G-SYNC, HDR400, DCI‑93 90%, Zero Motion blur - Monoprice.com
Amazon.com: GTek 240Hz Gaming Monitor, 27 Inch Frameless Display Full HD 1920 x 1080P, Curved 1800R, VA 1ms MPRT, FreeSync, Speakers, DisplayPort/HDMI, VESA - F2740C : Electronics