Thanks for the link, I missed that one.
I'm wondering why they chose to go with a 5.7" display (if true). After the 5.5, I would have expected the rumored 5.99" display to be included. Perhaps it was to keep the overall size of the phone down.
I do know that my S4's 4.99" display is stellar, as is the one on my new Nexus 7", it's my experience with those two that lead me to _guess_ that a 6" would be the sweet spot for me. I could carry just one device that way.
Since it's still a bit of a wait before the release, who knows perhaps that rumor of a 5.7 _and_ a 5.99" being considered, will be realized.
Only time will tell.