The best ever phone I have owened till date. starting from the un boxing till initial setup is something which theilled me a lot, wonderfull packaging and superb design of the box, oh waoh: just awesome. and the first boot, the logo appears on my 16 GB space gray model, my god, it was glittring on the 4.7 inch retina display, and the first word hola impressed me in a way that took me to the cloud 9. once the setup was done the home screen appeared. I directly went into camera appand boy its a camera that one like me can die for. front camera is awsome, I shot a small slow mo(720p 240fps) video of a cat running on the edge of a building roof - its is so damn impressive that my friend started envying me for owenning such a wonder device. am always a fan of ios so no talks on smooth less and performance of the iOS 9.2.1 paired with fastest A9 processor 2gb RAM. only concern is the 16 gb space but I don’t mind . that said games are running seamlessly and I can say one thing .ringtone appeals to me so much . so so much. I love it! love my phone a lot and am very happy with the beast yet a baby . love you iphone6s and thanks to apple for making such a phenomenal device! cheers to all the apple iphone oweners.