I'm on the fence about moving up from my 6+ to the 7+...
My two year old 6+ is working fine but I want better stills and 4K video.
My camera OIS is part of the recall repair program but mine works fine.
Is iOS 10 going to make my phone crawl?
My current screen displays sRGB gamut more-or-less - but the resolution could be a lot better.
3GB of system memory and the faster CPU and GPU are tempting - especially when I have one of those reloading page error messages that I get once in a while.
The 3.5mm audio out being eliminated isn't too big a deal for me because I already use Lightning connector in my car and when I'm using high-end headphones through an Amp/DAC.
Weatherproofing would be nice.
I want to maximize my 6+ trade-in value.
Is the 7 going to be dramatically eclipsed by the 8 with wireless charging and a new major redesign?
Trying to pre-order was the usual mess and by the time I could finally order, the ship dates were already 2-3 weeks delayed. If it had been a smooth process, with the option of in-store pick-up, I'd already have ordered a 7+.
I guess I'm going to wait for folks to get their 7s and try to snag one at my local Apple Store a few weeks after launch if everything is groovy on the 7+

.