I phone 6s plus is the best for internet users and the stylish design and fast using internet speeding is more compare than other devices.
The battery backup is nt more better but its near about better when I was using internet the battery back near about 7 hrs and other device like Samsung sony only 5-6 hrs so as compare to other device is the best for using and deu to its metal body protecting efforts is less so yes buy a I phone for the varies wide range are available for your need sound is wrestler clear and looking stylish.