Best Firmware for Kobo HD Aura

[kobo123]

Hi

I own a Kobo HD Aura that I bought during summer, the firmware is dated to juny and is 2.6.1

I wonder which firmware would be best for my needs as the current one when reading has wasted space on top and bottom.

Also I dont need to see the page number at bottom, so a firmware where I can use more of the screen and without seeing what page I'm on

Another thing that would be nice to solve is the 6page update, I wouldnt mind if it updated at say 10-12pages instead, because it's still crystal clear text at 6pages.