@siriusverre @mriesp I love my Libra 2 as well. It's a distinctly different reading experience compared to a normal screen. I suggest turning the backlight completely off and using a normal reading light when necessary.

I have grown to prefer the e-reader to physical books. It is lighter, the page stays open, can fit so many books in to it and most importantly can customize the font and other display settings to my ideal values rather than whatever the book was printed with.

Kobo devices work just fine with an usb connection, so there is really no need to bother with the store or other cloud services (I have turned on the sideload only mode so I don't even have the store). I read mostly public domain e-books so I tend to download whole collections/all the books of a certain writer at a time and then read them on my leisure. That way I never run out of books to read even if would end up without a PC for a long time.