I currently own the Galaxy Mega and have not been able to upgrade this year as i truly like the screen size. I know its not for everyone, but stepping down from 6.3 to 5.7 is a fair chunk after you are used to something. I would be tempted by the GN4 but have been going off Samsung recently due to stuff like the Efuse etc. Anyways i came across this beauty released during IFA and seems to be getting some good reviews. Specs Roundup 6" 1080p IPS Panel All Metal Body Fingerprint Sensor on rear (apparently the best implementation of it on any phone) big Little OCT core processor 2/3 GB ram Dual SIM or Single sim /Micro SD CAT6 LTE (fastest version) I may just take a punt on it see how it fares.