iOS

I like Apple not just for its products but their ability to integrate its products with its ecosystem. This close loop has been a point of criticism for android users but there is no denying that iOS as a whole is a sticky experience. It is not easy to make the switch due to the ease of use as compared to android makes it a wonderful product. Of course, the best part is that it does not shy away from technology advancement as evident by its leadership status in chip design.