https://www.testufo.com/framerates#count=4&background=stars&pps=960 https://www.testufo.com/framerates#count=4&background=stars&... This is better, because we'

https://www.testufo.com/framerates#count=4&background=stars&pps=960 https://www.testufo.com/framerates#count=4&background=stars&... This is better, because we're talking about the lower range right now anyway. That said, I think the difference between 144Hz and 72Hz is a lot more subtle and can't be seen if you try to glance at them directly. Try viewing them with peripheral vision and there's a difference in smoothness. That shows up in things like moving a window around (or even just moving a mouse). It makes a huge difference in input latency/response, but the difference can't be seen easily by just staring directly at a moving image.