Today is perhaps not the best day to buy a new monitor, FreeSync 2 should be arriving soon, as should high refresh rate UHD models, and well, the HDR standard is a wee bit more dynamic than we want right now.  There are some out there who will feel the need to upgrade or to replace a veteran panel which has hit retirement age, so check out TechSpot's current recommendations.  They have spilt their displays into four categories, 1080p, 1440p, 4K, Ultrawide aka 21:9 and a budget category.  For the most part, they chose G-SYNC as NVIDIA holds the largest marketshare but they did include a few FreeSync alternatives. 

Check out their recommendations to see if anything might fit your immediate needs.

"With the gaming monitor market expanding to all sorts of display types and technologies, it's time we had a dedicated Best Of feature dedicated to them. Today we'll provide you with 5-10 key monitor recommendations across a variety of popular categories."

Here are some more Display articles from around the web:

Displays