I've noticed that even though that if you cap frame rates to either refresh rate or some random number induces input lag. Using MSI A/B it shows up as very small squiggly line. The game is still smooth but you can tell something is off. I recall that part of capping framerate popularity was do to Main Menu screens where you can have heat runaway as frame rates would be 350-500 FPS depending on game etc. But if you cap frame rates at 300 fps for example I've noticed input lag. But for online games now a days I really don't see how one gets an advantage in BF1, Fortnite, COD WW2, Overwatch CS: GO, etc. In fact you might be at a disadvantage. As there is an odd Out of Sync behavior I notice with mouse/keyboard. So can someone tell me if they tried capped vs uncapped what their experience has been?