Ok, so you understand me with the Spring :)
Edge is a pain as I always click something with my inner hand which I don't want to. My ex-colleague form Huawei(I worked there till last year) had brought some interesting holding device with a finger behind the phone from China.
So next phone in 2 years shall be the newest S then for the camera. My wife has an iphone 6s but the photos are not that stunning as with the Samsung