Is the z5 premium larger than the z3? I'm sure an upgrade at the end of the year and as much as I love the Z range, I don't want my phone getting bigger, nor do I like the smaller compact range.
Whoever said life to be like a box of chocolates clearly didn't know what he was talking about.
Life is more like a game of bumper cars. At every turn there is a possibility you will get screwed.