I know with more storage and keeping all your data on iCloud, this helps but in my case I currently have a 7 plus 128 I have 75gb used of which 20gb is whatsapp even though it saves in icloud, pics set to optimizes storage, 16gb icloud drive 24gb backup. So what is taking all this extra space? I thought this whole issue with "other" went away with the new file system. The setting up as new is horrible because you lose all your text messages but not sure, how can someone use 64gb and have a huge icloud setup? Is this possible?