Iphone 6 is better than 6s because
It has only the 3D touch facility which also works when the screen is press too hard.
Secondly the iphones are highly overpriced.
Zero value for money.
Apple is just a company whose rates go down like hell. 60000 iphone will be availble at 25000 12-15 months later.
Android is best as it is open sourced and development is very fast.