Better late than never, our friend Robert Hallock has informed the world that AMD has updated their FreeSync display list with response ranges and panel types.  Having the physical size of the display, the resolution and the accepted inputs are necessary but this update offers a much better look at the displays you will be getting.  If you are unwilling to give up the colour reproduction of a IPS panel for the speed of an TN this is invaluable to you, as is pointing out the few VA based monitors.

Listing the top and bottom frequencies of the variable refresh displays is arguably even more important.  We now know that currently only the Acer XR341CK and BX340CK, the Nixeus NX-VUE24 and the Viewsonic XG2701 are capable of dropping to 30Hz and that a total of 17 models can reach 144Hz.  Check out the list for the available 4K displays as well as regular 1440p and ultra-wide 1440p displays in the list and refer back to it regularly as there are a few monitors awaiting final specifications and more coming out in the near future.