I would have to say NG or Candle Science...appreciate NG for the variety of fragrances and Candle Science for the quality for their fragrances. Both have good shipping times and customer service:)
I have used Lonestar for a number of years and have enjoyed working with them. Some of my favorites are...Amaretto, Spearmint, Birthday Cake, Blueberry Cobbler and Apple Strudel. Hope that helps!