Quote:
Originally Posted by eschwartz
Sure thing. 
AZW3 is a better (newer and improved) format than MOBI, and is less prone to choking the indexer. 
Whenever possible I would say use AZW3. There's no good reason not to, unless you need to be compatible with devices that simply don't support it -- and every device since the Kindle Keyboard (and that too with a firmware upgrade) supports AZW3. |
When I tried to Side Load from Calibre to PW2 it wouldn't let me Always wanted me to use Mobi not AZW3. Samee
thing when Amazon would send ebooks to the PW2 It is Always Mobi. So your statement seems off.