I’m perfectly happy with the progress of e-ink in motion. It’s not good, but it’s enough to follow the occasional animation in a mostly static environment.

Color isn't bad either.

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I don’t hate the idea of better progress in rLCD. I’d be pretty interested in a steam-deck-like that worked well outside in harsh sunlight. But I have a hard time seeing it match eink in contrast for static content. E-ink has a lot less ground to cover to get to “flawless”.