I'd wait until version 2 if you are hellbent on jumping ship. Hardware can be sexy but at the end of the day, it is all about the SOFTWARE. I imagine there will be little to no support out the gates due to fragmentation.
Sound advice, I usually apply the same logic for Apple products. We will wait and see, it is all about the temptation at this point. Imagine
Prior 2017:
Competitors use tech such as AM/OLED, bezel-less curved display, USB-C, dual-camera, always-on display, wireless charging, 4K resolution, quick charge, 2+GB ram, headphone jack, SD card slot, etc. (if only they would stick to Vanilla Android, however getting better).
Apple has stereo speakers, 1080p LED screen with P3 Wide Colour Gamut screen and ForceTouch, Lightening Port, dual-camera on Plus model only, 2GB ram finally standard, removes headphone jack, please add anything I may be missing (Hats off to the well designed and developed Apple Fusion Processor).
Post 2016:
Competitors use folding displays, AM/OLED Gen-X, bezel-less cured display Gen-2, laser focus, Full 4K resolution, larger battery, quick charge next gen, iris security scan, headphone jack, SD card slot, etc.
Apple rumoured bezel-less display, AM/OLED Gen-?, slightly larger battery, quick charge, Apple Fusion Processor Gen-2, 2GB ram, please add anything else I am missing.
As a tech enthusiast, Apple used to excite me with its technology. I used to look forward to Steve Jobs keynotes. As of the last 3-4 years I have not been excited by any keynote or the technology released. Apple needs to reinvigorate the iPhone, anything released now is just ho-hum its like I have seen better offered a year or more before by its competitors. Apple offers AMOLED, thanks for finally joining the party Apple. Prove your critics wrong Apple, here is your chance to make the iPhone seem less outdated.