I had the iPhone, iPh3G, iP3Gs, and 4. When I saw the size increase of the 5, I switched to Nokia just to see if a bigger screen (not just longer) was "really" a big deal. I think that the 5 inch screen is a really good size as long as you can keep the bezel size down (Which it isn't on the Lumia 920). Everyone has different preferences but I just which $AAPL had more options. The whole "thumb" argument is baseless.