6S and 7. Prior to that, beginning 2010, I was all about Android (HTC Incredible, HTC Evo 3D, HTc Evo LTE, Samsung Galaxy S4, Samsung Galaxy S6)... until my betters took a major dive on the S6 and I just could not take another factory reset and the 5 hours it would take me to set the phone back to where it was. I made the switch and love it. But I will be honest, the predictions for the 8 are disheartening to me. I've seen the leaks, and in my opinion, the phone will be impractical with the all class back, no bezel (how would you case that?), and pretty much like a cheaper Android.