Anyone use iCloud Shared Photo library and shared Google photo library at the same time? My wife, my two children and I are all members of the same ~700 GB iCloud Photo Library . I currently do not have any of us on google photos but am interested in turning it on for all of us. If i turn back up and sync on for all of us with a shared google library will i end up with 4 copies of the same photo in the google shared library?