The best ever was a non pornstar stripper in LV.
In the porn star division (going to show my age):
Ginger Lynn - amazing eye contact and skills (she is a legend for a reason)
Venus - after a couple of drinks gets VERY sloppy and nasty
Alexis Malone
(Tryst Agency) - best overall, the view of her amazing ass over her shoulders is DVR'd in my mind and replayed often.
Venus and Alexis are both still active but haven't seen Alexis in many years.