Waiting for it
It's not that I couldn't afford a 6 or 6 Plus.
(As my employer pays the contract and almost all associated costs, it's just the cost of the phone itself for me)
I just don't feel that I *really* want a bigger phone than the 4S I have.
I could live with a 5S/5C size phone.
If a new 4" phone from Apple emerges, it will indeed be interesting to see the price point.
However, I'd say that Apple-customers aren't that price-sensitive.
Not to say that Apple could charge anything.