[scaevola]

q10 is all about use... how many emails ... how many accounts.. how often do you chat on the phone...
And most importantly what are the sync settings on your accounts ...are the 5-10 1hr 4hr ... Are you syncing all folders.

Most days I can't get by with a battery swap around 3pm-4pm other days I need 3 full battery charges.

I have several gmail accounts 2-3 that are on 5-20 minute sync with full folder syncing. The rest are 1-4hr.

But I do have around 11-12 email accounts probably.

I hit that old BIS limit way back in os 5-6 (which was 10 + the carrier email) bb10 doesn't have that limitation (tis just takes more batteries).

Also the bb10 way more RAM/APP space -- which is good.. That being said I don't run many apps together unless it's like skype or gsync (most everything else is pretty transactional ) I use the native apps heavily though.