Apple is bigest brand and well known brand and if u have a I phone you have a class purchasing I phone 5s is one time investmnent and you don't need any mobile phone in many years
I am using apple I phone 5s I found that 5s is faster I can se that it is about 40% faster then apple I phone 4 or 4s
I phone 5 s is also aforadble and you all know the class of I phone camera quality of 5s is awsome and if we talk about front camra which is briliant
sound quality is also very good so if u dont have an I phone u dont have a phone
thanku