Which version of RPi 4 is suggested?

I have been using the 1GB version of the RPi4. Since this will be handling video directly to the TV, should I look at getting either the 2GB or 4GB Version ?

Looked on the main Plasma BigScreen site and didnt see a specific reference as to which RPi to use.

Thanks,
Ron

It’s recommended to use the 4gb version, the performance hasn’t been tested on lower 2gb versions.