Currently we are using Directv on our 12 year old flatscreen. I ‘m looking to upgrade to a Smart TV that will help me cut the big Directv cost with some streaming alternatives. Do the installed apps on the Smart TV dictate what services I can use, or can other apps be installed to use? I’m thinking about using YoutubeTV as my primary viewing service then adding one of the other services like Philo to add some channels not available on YouTube TV.