I am a dreadful decision maker, I have no qualms about that. But a $700 device warrants a fair assessment. When I first bought it it was a bit awkward to hold coming from a 4S, but I decided to give myself time to adjust. After a couple weeks, I had definitely adapted to it but it still wasn't quite as comfortable as the 4S. I took it back to the Apple Store where I discovered that I was a day late; the day you receive the device counts as day 1. Not to worry, AT&T gave me the go ahead to send it back to them and so I printed out the return label and tried for another few days to see if I got used to it any more. If not, I planned to buy a 5S off eBay, which I thought would be a happy medium. I was practically 50/50 - loved the phone and how smooth it felt and how fast it was, but still wasn't 100% used to the width and one handed use. I finally mailed it back, and upon going back to my 4S it instantly felt too small!! I found myself squinting to see the text on it and even using it felt weird. I feel like even a 5S would feel/look too small now. I know I know, I'm crazy. Now I'm debating calling and having the post office in TX recall the delivery and send it back to me. I'm just trying to figure out - am I just wanting it because it's gone now or did I really get used to and can't go back to the tiny 4S/5S? Sorry so long this is honestly one of the toughest times I've had making a decision.