how does the battery of the 930 compares to the one from 520? i have loved that phone but the battery life was really bad. If it is as bad as 520 that would definitively a deal breaker for me.
Now a bit of off-topic as I got confused while i was reading this topic:
Can we still use facebook messenger in the native messages app in WP 8.1 as we could in WP 8.0? I know I could probably research more about it but I am curious about it. Furthermore does it now allow to sync other messaging app such as whatsapp and skype?