Garmin has transflective screens for their watches that are not only better on the battery life, but become MORE visible in sunlight. Resolution is not nearly as good but I think for an exercise/health device that’s acceptable. For some reason though, probably because the amoled screens look nicer in the store, those are considered “premium”.
I think eink for any significant reading instead of OLED. Boox has an android tablet with a color screen, even though the colors are washed out looking. Eink is easier on my eyes for reading books and I’m hoping to get that tablet for reading Lemmy too since I end up looking at the screen so long.
OLED for pretty much everything else. Though the black smearing was slightly annoying in VR, the switch to LCD lost a lot with the blacks not looking black, more like gray. I hope they switch back to OLED.