Hi I’m concidering upgrading my Apple TV. I currently have the 3rd gen device. My question is can you download your purchased iTunes movies to the Apple TV. Or does it only steam? I know the the new Apple TVs come with storage options. So I assume is for offline content and apps. This is a deciding factor for me whever or not purchase the device. As I wish to watch 4K movies without having to stream due to internet issues I currently have.