My current phone is a 920 and I'm thinking I won't need to upgrade till 2015 and so by then I will look at some of my most used apps ... Skype, Kakao talk , What's app, sports tracker and others and see if they are anywhere near the quality of there counter parts in android and apple...
I would like to get another windows phone but....
Cast in point... Skype in windows- you can't send , files ,pictures ...anything. Skype works better on my 2010 N8... I can't stand iTunes and so I might get a HTC if they fix their camera as I think the speakers up front is a great idea and my phone is now my only music listening device.