What's best for me? I have Ipad 3 so an HDMI video sender is pointless now it's moved to lightning and I'd probably get Ipad 5. I don't want to keep buying new Apple TV's every year just looking for a way to watch my Itunes content..very little room left on Ipad. So is it worth it? I occasionally rent the odd movie via Itunes for Ipad so maybe movie rental would be handy too. Photos/music not really interested in too much.