Purchased as a dual monitor to my ROG PG279Q. Overall, really nice screen, and about on par with the more “premium” ROG series.
A really great alternative to the PG279QE, and is cheaper. You get the 144hz experience and it works with G-Sync. Price wise, your mileage may vary, as there are cheaper options for 1440p 27", but I wanted to stick with the ASUS brand since my own experiences have been good.
I wouldn't rate this as 5 stars since there is noticeable IPS glow in bottom corners compared to my PG279Q, but I only see this in low light conditions with dark colors, so not a deal breaker. For me personally, worth the price.