I have an overlord tempest IPS that is clocked at 110hz, no gsync. I got a good deal on a dell 2716 144hz gsync tn panel that I ended up returning. I didn't really notice a difference with gsync on, maybe I'm blind lol, who knows. Then I bought a Samsung C32HG70 quantum dot VA panel. 1440p and 144hz, VA panel, beautiful monitor. Best colors I have ever seen on a pc monitor. Ended up returning it due to a dead pixel, am going to buy another one.