Kirstie, in her day, was (IMHO), one of the sexiest, most beautiful women on the big or small screen.
Robin, (IMHO), was bland and average by comparison.
BUT... I saw Robin speak at a small local convention, where she was very up-close and personal with the audience. In person, the woman is an absolute doll. She's up, friendly, personable, and really knows how to work an audience. I came out of that really liking her a lot as a person.
But I'd still rather have mad Pon Farr with 1982 Kirstie.