How about adding "no bezeles" in your poll? That's what excites me.
I will buy the first phone with absolutely no bezel on all four sides. Apple or any other brand.
I prefer the flat form factor. Currently using an S7 for my daily driver for the water resistance and flattish screen. Love wireless charging!! Love Always On display. I enabled adoptive storage with a 256 GB card giving me essentially a 288 gb phone. Never have had an Apple phone, but I'm liking the design and new features, and the red color.
Totally agree with Korlithiel. Your poll didn't ask about people wanting an OLED screen in a form factor for those of us who want a phone that actually fits in our hands and pockets. I love the OLED idea but don't want an ipad mini sized telephone.
I think the rumor mill for Energous WATT and Apple is blow out of proportion. WATT wireless charging has not been approved FCC Part 18 allowing more than 15ft wireless charge w/o harm to subjects. Plus the physics to achieve a full charge seems to be of a stretch.
I would be far more excited for OLED if it wasn't constrained to the largest version. The iPhone 6 proved to be larger than was comfortable for me given its curved screen required a bulky case (while the SE ends up about the same size with a nice slim case). So it sounds like iPhones may continue to not be designed for regular or smaller sized hands or pockets and instead aim for backpacks and football players, ergo why I am not in the least bit excited over the rumors that the new screen won't be even remotely available on a useable iPhone next year and so have to instead wait at least a another year before considering an upgrade.