The silent minority
I'm one of the few who really dislikes the sizes of both the 6 and 6+. I upgraded from a 4 to a 6 and I very much miss being able to reach the entirety of my screen with just my thumb. (No, the double tap to bring the screen down halfway is not a good compromise.) I get the allure of the bigger screen size, but if I need more real estate then that's what my iPad is for. I want a phone, not a phablet. I want to be able to physically multitask by doing something with one hand and handle my phone with the other. I was tempted to get a 5s, but if I was going to upgrade from a 4 I wasn't going to get last year's tech. Battery life has also never been a problem for me even when I had the 4. And now with iOS8 & Yosemite I can take calls and send texts straight from my laptop or iPad, thus my phone sits in my pocket a lot more these days.
TL;DR I want all the features of a 6/6+ in the body of a 4 or 5. But that's me.
I'm one of the few who really dislikes the sizes of both the 6 and 6+. I upgraded from a 4 to a 6 and I very much miss being able to reach the entirety of my screen with just my thumb. (No, the double tap to bring the screen down halfway is not a good compromise.) I get the allure of the bigger screen size, but if I need more real estate then that's what my iPad is for. I want a phone, not a phablet. I want to be able to physically multitask by doing something with one hand and handle my phone with the other. I was tempted to get a 5s, but if I was going to upgrade from a 4 I wasn't going to get last year's tech. Battery life has also never been a problem for me even when I had the 4. And now with iOS8 & Yosemite I can take calls and send texts straight from my laptop or iPad, thus my phone sits in my pocket a lot more these days.
TL;DR I want all the features of a 6/6+ in the body of a 4 or 5. But that's me.