Best phone in industry. I also used Samsung S4 S5 but I prefer LG G3 instead of samsung.Best camera best features. Specially it will look awesome when you will attach sensor back cover with your phone.
It also comes with Burst shot, Switch camera, Gesture shot, magic focus features. for photo lovers.In gesture shot you can take selfie with hand gesture. raise your hand and camera will detect it and a make a fist to take the photo after 3 second your selfie will be captured.
In short best phone in industry