I have gotten dances from a few feature entertainers, most at Columbus Gold before their prices for a feature went up. The best were from Tiffany Towers, who said she refused to charge more for a dance than a club dancer, so I ended up getting three songs from her. She started out as a stripper before becoming a feature dancer and was great. Nina Hartley back when she was still pretty hot looking, and Selena Steele. Both were at the Dollhouse, back when it had features, and both gave one of the better lap dances, they also only charged the same amount as a club dancer.
Sunset Thomas, two separate times, very early in her career. Decent extras, and the prices both times were $10 only more per dance than the club dances.
Devon Michaels, also two separate times. The first at a short lived club named Olympus, where I won a half hour with her by throwing a $5 bill in a cup, the second was at Columbus Gold, by then the prices had risen to $40 a song, so I only asked for one from her that time, but then she said for $20 more I could get two, so I went for two. The half hour at Olympus was awesome, while the dance at CG was good, but not great.
Chantilly Lace, and Haley Hills (aka Tabitha Jordan) both at Columbus gold, but by then the priced had gone up to $40, so I only got one from each. Both were supposably a lot better in other cities.
Victoria Paris at the Crazy Horse in Cleveland years ago. She also only charged the same as the club dancers, and she was the most friendly of all the features I ever met. Since the club was basically dead she stayed at my table between sets. I ended up getting 2 three song sets from her.
The worst features I ever tried were, Kobe Tai, and Rocki Roads. There were a few others but I don't recall their names.