I want to buy season 1 of Galavant. I have a smart 4K tv, a 4K Sony blu-ray, an Amazon Fire stick, a Netflix account, an Amazon instant video account, and all things Apple with tablets and phones. Netflix doesn't offer Galavant, but Amazon and Apple do. My dilemma is to buy it on Amazon and stream it on the fire stick or buy it on iTunes and purchase an Apple TV, knowing that my iPad and iPhone can also only mirror with Apple TV. Thoughts? Experience?