While the exciting discovery is certainly good news for gamers who have put an eye on Samsung's brand-new S95B QD-OLED, most regular TV users won't really benefit from the 20% higher refresh rate.
https://www.notebookcheck.net/Samsung-s-S95B-QD-OLED-appears-to-be-first-OLED-TV-to-unofficially-support-144-Hz-at-4K.619130.0.html