Saw the Stones back in their early days in a small arena, it was great. Saw Stones again in 1975 in a large stadium, not so great.
I would trade those two shows for one live Beatles performance either after the Revolver album or after Sgt. Peppers album or after their White Album.
Saw Led Zeppelin in their early days in a large arena and was a great show.
Best large performance I have seen was The Cream, amazing show.
The one I still want to see in Van Morrison in a small venue, up front, all night show.
Oh and Peter Green in a jam session before that German LSD trip that ended the future of the most gifted rock and roll/blues guitarist ever.
End of the Game....
https://www.youtube.com/watch?v=VOAdaBLLb-o