Aw: Android, Windows Phone or iOS?
#5
Android all the way!
Just flashed a leaked 4.4.2 Build on my Xperia Z!
iOS surely is a great system, it runs, you never have problems. You don't have to concern yourself with the system at all.
i don't have much experience with Winphone 8 as i just tried it for abotu 15 minutes in a store. But i totally disliked the GUI. Tough you hear from a lot of people that they like it.
still, flashing a new Rom every now and then, play around with the Kernel, Xposed moduls en mass. Android all the way!