Should I buy an apple TV now or is there an upgrade coming soon (by end of the year)? Tnx!
The new model won't be until next year.
The current 4k box is fine for streaming, as long as you don't want any services which rely on HLG (such as BBC 4k content, or NHK), or VP9 (YouTube 4K). Other downsides which may or may not get fixed - it's too slow and has far too little storage for Apple Arcade to work well, the remote is terrible and isn't backlit, and it has no always on "hey Siri".