iPhone 7 or iPhone 6S? All who have iPhone 3GS (one of the best iPhone smartphone in Apple's history) know that his design was one of the better for work and lifestyle. Lot's of iPhone owners want buy new iPhone 3GS with new display and hardware, but in "old" iPhone 3GS unibody design.
MICGadget's iPhone 7 version :)
We don't have iPhone 7 official design usability or release date, because all wait "only" iPhone 6s. I think iPhone 7 official release date will be only in 2016.
iPhone 3GS original here.