I am an Android user (Galaxy S4), since 5S I've been considering switching to iPhone but 5S lacked a big screen, I like the screen size of my current phone and 4'' was too small for me but since the ''6 versions'' have a 4.7'' display and it's perfect for me. So I want to switch to iPhone due it's features seems more relevant to me, my phone is getting slower, it's metal bars started to peel-off and I got a MacBook Pro. ''S'' versions have always been the ''true iPhones'' for me, so I waited until 6S but some people here have said that they'll wait the 7. So should I get the 6S or wait for the 7? Note that it will be my first iPhone.