For that price you can get a 77in OLED tv from LG and a raspberry which you can use for Bigscreen. Might be better if your main use isn't prone to burn-in (e.g.

For that price you can get a 77in OLED tv from LG and a raspberry which you can use for Bigscreen. Might be better if your main use isn't prone to burn-in (e.g. by displaying the same UI elements over months).