But seriously, ebooks... maybe 8.5 times out of 10. E-ink screens are amazing and just as good as paper, but having your books also available on your phone, and thus always in your pocket, is transformative. So, digital on a platform that syncs between devices. (Bonus points for accomplishing this with an open-source app.)
Do you have any app that you suggest and any store where to actually download the file? Right now I buy physical — I love the feeling of paper — but it’s annoying that I can’t read when outside
I love the Moon+ Reader app. Tons of features. I like that it has a dark mode and you can set the brightness very very low (on OLED) so reading in the dark at night is comfortable.
Not OP but KOReader. It's an open source e-reader software which runs practically everywhere, even the low-end Kobos. Tons of features. Good UX. Seemless integration to popular hardwares.