We get our Starburst pillar wax from CandleScience. I never used the Feather, but I think it is the same except for the pattern. The starburst, for us, is easy to use. We do dye it, because we like the looks of it. The biggest tip with the palm is cool very slowly and heat your molds with the heat gun. We wrap ours with towels. We are new with palm also. What I would suggest is to get a few lbs. of each and play with it.