Oooh that's a tough one. It all comes down to personal taste, needs or how much you're willing to spend. I love Chyna by Dave71 (Fantasy Desires here in the RMP) - she's a voluptious lass with spunk. I also swear by Glamour by Dalinise (in the MP) as well. In the free stuff area there's Kara by Krystin or Steena by Stenographics if you want to get your feet wet first. Both are really high quality textures/figures. I'm sure you're gonna end up with lots of different opinions as we all like something different. Good luck!