KitGuru tried the Asus MG279Q FreeSync Gaming Monitor
A quote from the article:
The Asus MG279Q is a 27-inch AHVA In-Plane Switching 144Hz monitor that supports AMD FreeSync technology for stutter and tearing-free gaming. With a flicker-free WQHD (2560×1440) panel, a 4ms response time, 178 degree viewing angle, and a quoted specification that includes 350-nit brightness and 1000:1 contrast ratio, plus 100 per cent sRGB coverage, the MG279Q could have everything it takes to be a display that's great for both gaming and non gaming use.Asus MG279Q FreeSync Gaming Monitor Review @ KitGuru