I use an AppleTV connected to a 43-inch 4k monitor [1]. No crappy TV-software and it's a proper screen, with proper response-time to use for the laptop as well.

I use an AppleTV connected to a 43-inch 4k monitor [1]. No crappy TV-software and it's a proper screen, with proper response-time to use for the laptop as well. [1] https://www.amazon.com/Philips-Monitor-Bdm4350uc-42-5in-3840x2160/dp/B01CO2QT4M https://www.amazon.com/Philips-Monitor-Bdm4350uc-42-5in-3840...