iOS or Android.. Symbian or Windows.. Samsung or Huawei.. Sony or Motorola.. Lenovo or Qmobile.. its all about personal preference and what one is most comfortable with.
I tried iOS about nearly a month ago, kept iPhone SE for a day and realised it wasn't for me, so sold it within 48 hours of purchasing. It doesn't mean its bad, in fact now that I look back I realise it was almost perfect, but just not made for my liking. Android is something that I have been using for more than 5 years now and I understand how to handle it.
Started my android experience with Sony Xperia Pro, then Xperia Mini, S3, Grand 2, S4, Note 3, S5 Prime.. and now Droid Turbo.. all these phones had there pros and cons. And yes, no matter how good the phone is, be it a flagship or otherwise, there would always be something that u won't like. Just decide what u want, have a look at the specs, users' reviews, and then decide accordingly.
Sent from my XT1254 using PW Forums mobile app