[BestBester]

Thanks for all your answers.
I have a Kobo Aura One 7.8" screen with ComfortLight PRO.

I need an eReader with these settings:
- Frontlight with adjustable light temperature.
- Screen size (almost) 10.3".
- Great resolution.

I'll use it for read A4 size PDFs (not scanned books, created digitally with some software and they include tablets, text and graphics) see attached file.

I don't care cost.

Note taking is not necessary.