I have a 144hz MSI Optix G27C2 monitor but it seems the same on 144hz as it does on 60hz. I play a lot of games that require flick shots so I would think I could tell but you never know. I used the ufo test wesbite and even on 144hz it only shows 60hz. I used google chrome for this and all my graphic drivers are up to date. I am using the special cable that comes with the monitor that is suppose to give it 144hz. I have a duel monitor set up but even when I unplug the other my results are the same. I use windows 10 and I have a good pc that gets well over 144 fps in games. Is there a way to test the amount of hz my monitor is getting in real time or is the ufo site right and I am only getting 60hz and if that is the case how can I fix it?