I have a 4k android TV, it constantly pops its series-channels from the built-in store, sometimes the sound disappears, yesterday I threw it out of the YouTube application four times. And to this box, you can pick up a hard drive with movies-series, immediately delete it after viewing, sometimes play without turning on the game computer. Pros: Stable OS, everything you need to work (office applications). Low power consumption, higher performance and stable performance than set-top box or TV brain. A bunch of all sorts of interface connectors that can be used, just plug in the power plug. Compatible with GOG. Galaxy and Steam, Battle. Net. Has cons: The graphics chip is weak, not recognized in demanding games, does not draw some sprites in HOTS