@millihertz@oldbytes.space Dasung has a range of eInk displays promising 33 to 60Hz refresh rates (depending on size, resolution, and wether you also want color). I didn't see one in real life to see how it actually delivers on that promise https://shop.dasung.com/products/dasung-paperlike-103-the-worlds-first-60hz-e-ink-monitor?pr_prod_strat=e5_desc&pr_rec_id=918ac969b&pr_rec_pid=9942565322936&pr_ref_pid=9957629493432&pr_seq=uniform