How do you like the Z1? Sony has been coming out with some sexy phones lately, I'm really liking them.
I really like this phone - very good screen, though if you like oversaturated Samsung screens, you might be disappointed. It supports the 64 GB card. Not too much bloatware (though Sony movie and music services aint aviable in Poland, so I can't comment how they work), very good facebook/twitter client - IMO Social Life is one of best clients I've seen in phone.
Battery is quite efficient. I can browse, take pictures and call, and still not worry about juice. The only drawback is that you get 20 MP in camera only 4:3 manual mode, while the auto uses the matrix to downsample to 8MP.
Design is flawless - for me,it is most sexy looking Android handsets on market (LG G2 comes second). Large screen works nice for web/movies/you tube.