[rashkae]

Whole threads (and flame wars) have been started comparing epub and Kepubs. We could rehash the lists of pros of and cons for each, but at the end of day, every individual will have to decide for themselve which they prefer, and the only way to do that is to try both.

But you, sir (or Mam) haved dropped into the fray like the prophesied messiah and brought peace to the warring states. I think just about *everyone* will be in agreement in the file format wars. Putting your epubs on Kobo as a mobi file is just madness.

Edit: Just to be clear, unless you are deleting the epub from Calibre after converting to Mobi, calibre preserves the origianal epub. And if yoiu are using Calibre to send books to device, it will actually send the original epub and not the mobi.