4 ms·Adblock is one thing, but why would anyone notice a 15 fps increase?by skyyler 6y agoAdblock is one thing, but why would anyone notice a 15 fps increase?temp0826 6y agoRefresh rate != frame rate. Maybe you’re too young to have ever used a crt at 60hz.leeoniya 6y agoCRT at 60hz flickers very noticeably, and often causes eye strain + headaches after a few hours of use.