Favorite Tube Speaker Match

Two arguements - paper is too dark for tubes, and actually metal cones give some life to the music that isn't there otherwise. Arguement two: the smooth rich sound of paper cones always is a cut above.

Has anyone ever heard ceramic cones with a tube amp? If so what were the components?

Anyone have a favorite combo they have heard? I heard an Airtight with Opera Piega which I thought could not be beat.