[mr_nihilism]

I've been comparing the exact same kepub on both the Glo and Aura and there is a noticeable difference between the margin space when at the lowest setting. There is more margin space on the Aura. Between that and the header/footer wastage, it's enough to want to convert to regular epub. Sigh....

I'm betting with all settings being equal between all six inch Kobo devices, the Aura gives a little less word count per page.

Edit - Didn't read the talk already here about the margins, little late to the party.