I read the N9005 improved the battery life for some people... Will have to wait and see if it's trueAfter installing the latest update:
# No Download booster at all. Most probably its for LTE version only.
# Notification bar expand feels like lag
# Wifi to mobile data auto switch if unstable option moved to wifi window from advance
# Kids mode and other few as shown before install.
# GPS icon change to map marker.
# the most liking or disliking feature for few is: shutting down window with progress status popup when power off.
# Probably little changes when power on, didn’t see it carefully.