I bought a 144hz monitor and it was really different from 60hz. the VG248QE. I used it on 144hz a little bit and then went back to 60hz. The first thing I noticed is that the colors came back a lot better than what they were on 144hz. Then I gamed on 60hz again and it just felt better. Like 144hz was too fast. idk i guess im just weird or something but I really do like 60hz better than 144hz. I guess i didn't buy the monitor for nothing though because it has a 1ms response time, has good colors at 60hz, and was about 200 dollars on sale lol