Personally (IMHO) I think everything including the audio is better on "Back in the US". The prescence, the audience, the band members seem more into it, etc.
If you listen to "Roll with it" on Back in the US" then again on "Red Square" you'll get my meaning.
Though it does have its faults with the annoying documentries between songs, and the video should've been better.
This one, ELO Zoom and Roy Orbison (Black & White) are in my top 5-10
But to each their own.