Replying to Mobile wizards

To all you mobile phone wizards out there I have a few questions. i am trying to decide between the evo4g on sprint or the apple iPhone 4 on att. with att i can afford a mere 200 mb of data but with sprint i can get a fully unlimited plan and another 100 minutes for roughly the same price. Now my question is what are peoples experiences with the Evo 4g and could i possibly put my  iTunes library onto the Evo 4g? (I dont buy my music from itunes but i import it in and once its in their big brother code rapes the fuck out of any files in iTunes. Is there a way i can take the DRM code off my itunes library. about 5 gb and put it in my Evo. I am looking for a ohone with good music too because my ipods are all breaking and blowing dick.