So lemme tell you about YouTube TV. There are a lot of devices that surprisingly don't have an app for it. And the ones that are capable of playing on your tv are laggy. Roku has the app luckily and it plays very well. Actually all the subscriptions* that I have are compatible with this and stream beautifully.
If you are a Youtube TV watcher. The best way to watch it in on an XBOX ONE (sorry xbox 360, you're too old) or the Roku. PS4 doesn't have an app because of Vue. Amazon Fire Stick doesn't have an app surprisingly. (SHAME!) and you can use a ChromeCast to cast it. But it can get glitchy, as well as, you're dealing with the temperamental cast icon being available to cast.
This was a fantastic purchase. Use daily. And I would buy again/more if need calls for it.
*Netflix, Hulu, HBO Now, Amazon Prime, and YoutubeTV