The Head Prestige Classic and Prestige Pro were some of the best looking frames ever. We all know that red cars and bikes ride faster, and so red tennis racquets hit harder. The PS 6.0 also had a clean, classic paintjob.
Of the modern racquets, I quite like the IG prestige with black caps and the PK redondo, too.
"Most of us believe in trying to make other people happy only if they can be happy in ways which we approve." Robert S. Lynd