The Iphone is not for me.
I like the open source aspect of Android, and I really do not like how closed and limited apple makes everything. Apple does have some nice polish, but you pay for it with limitations.
Android is like a house you own, you can modify it pretty much however you like, it might take a little more work, but you can set it up exactly as you see fit.
Iphone is more like a rented furnished apartment, its all pretty much setup and ready for you, but there are more rules and you are limited on what you can change.