I currently have a cheaper Samsung TV that I will be looking to upgrade to a Sony x90J sometime in the near future. I like Samsung's Tizen OS cause it has lots of streaming apps. I use Disney+, Netflix, Crave, Prime video, discovery+ and now TSN to watch live tv. I have heard that TSN does not have an app on Android tv, if that is true, can I at least cast it from my phone? I take it that with the Sony TV's the "Chromecast" feature is now built in?
Sounds like you should be able to cast it no problem, as long as the phone app supports it.