Hi pphilipp,
I haven't got my iPad 3 yet
Still playing around with my library plus I don't think they are available (in stock) yet? I keep checking Dick Smith but get "Out of stock".
Anyway, lots of work "Adding Books" to my LIBRARY.
But, judging by the info from various kind suggestions, looks like epub is the way to go.
Thanks to all the reponders
Their honest opinions was what I was seeking, thanks