An earlier Dasung I tried had horrible visible flicker that triggered my concussion-like “LED” symptoms at least as quickly as LED screens.
I wrote to Dasung recently and asked if they fixed the flicker problems and shared videos with them - no response yet. I’m very curious to learn what your experience is with the new screen. In the older Dasung, the screen visibly flickered in any non-white area in the entire part of the screen below and to the right of the cursor when the cursor moved. Also some activities would bizarrely create visible flicker - for example, if I highlighted a region of an Excel spreadsheet, the screen seemed fairly static once the cursor stopped moving. But if I pressed the copy command, the highlighted area would constantly visibly flicker. It didn’t make sense why they would engineer it that way.