It’s used but barely. I used it for a little bit, decided my PC wasn’t really the greatest for 4k and switched back to my 240hz 1440p monitor. i’ve been using it for a second monitor for ab 2 months and you can see in the photo that i use it at 59hz 1080 for that. so it’s not even been used to the full extent of its capabilities for longer than about a week since it was out of the box. it’s a great monitor, just not for me.