Android is great... if you like having your personal information sent to who knows who across the internet without your permission. Say what you want about Apple's control over app store content, but I'd rather know that everything I run is safe.
I'm not sure about Apple not using your personal information. They all abuse our right for privacy, and I do not understand why nobody in the politics do something about it.
I only kind-of trust mobiles with complete open source software.