I bought the 64 GB edition, and I used it now for over half a year now, and I must say this phone is the best phone I ever had it’s fast it’s really good. I think it’s one of the very few phones that is equipped with 3 GB RAM of DDR 4 and the camera is superb for the phone.
If you are looking to buy a phone dont make a mistake buying crappy iPhone .go for Samsung Galaxy S6 edge or better wait for Galaxy s7 that is coming out