We again use the Open Source Response Time Tool (OSRTT), developed by TechTeamGB, to report monitor input latency.
Input latency is no problem. 8.6ms may sound quite high compared to almost all of the gaming screens we test, but those typically have much higher refresh rates than the 60Hz panel found here. Even so, the 8.6ms figure is still roughly half a frame at 60Hz, so it's really not a problem, and about the same as the ProArt PA27JCV.