AirTV is an affordable device created specifically with Sling TV in mind. It makes sense, then, the best streaming services on it are all Sling options, all of which are listed below. It's up to you which package fits your needs the best.
While Sling subscribers should have no trouble using Sling on this device, newcomers and those unfamiliar with the interface shouldn't worry too much: the device seamlessly integrates local channels into it the Sling TV app, regardless of whether you have a subscription or not.