Yup, flicker fusion is for the bare minimum. My second-hand knowledge is that we can reliably identify a single flash at roughly 1/900s. We are even subtly cons

Yup, flicker fusion is for the bare minimum. My second-hand knowledge is that we can reliably identify a single flash at roughly 1/900s. We are even subtly conscious of single photons. What I can say for certain is that the difference 75FPS and 60FPS is the difference between enjoying VR and leaving your lunch on the floor.