@JSWolf, yes the size does matter.
In my case I really want the smaller one. And since the Glo HDs seem to disappear really fast I already ordered one. Now I'll have to wait almost until Christmas for it to arrive... (no idea where they're shipping from)
@meeera: I know that I cannot have a perfect device, but the opinions offered tell me that it might be better than I envisioned before cominge here to ask for advice. And thank you for the screenshots. This feature makes me sooo happy
And I'll be sure to have a look at the threads you mentioned (I have plenty of time now).
@Silverty, yes, I have the feeling I'll like the Kobo even better than my Sony.
Thank you all!