The choice of the monitor 27 QHD+

Help with choice of monitor.
Trebovania: size - 27-28 16:9 resolution of 2560x1440 or higher, the frequency of 120Hz or above, preferably with FreeSync.
This nashol here such model:

1) AOC ag271Qx

2) ASUS MG278Q

3) BenQ XL2730

4) or wait for the monitor 3840x2160