Best/Favorite live version of The Millionaire Waltz?

This is one of my favorite Queen songs. I am listening to the recorded live versions and having a tough time with which one is my favorite. Thoughts? Thanks ahead of time.

I have to pick the Houston 77 version because it's great to see them in action during the heavy section.

For me, it has to be the Houston 1977 live version. They seem to be having a lot of fun throughout the entire song.

Houston 1977 version. It's a nice version!