My s7 edge is playing up and EE blame samsung and vice versa. So I got an old three contract that I not used for ages but been reminded up for renewal. Can get a 5s from only £17 a month with unlimited mins and txt. The 6/6s/6 plus cost too much upfront for me, would prefer 6 plus as like big screen. I know it's a bit old now but it is going to be my backup phone as my s7 playing up. I quite like idea of playing with IOS as I have not had apple device before bar 3 days with a 3GS.