The CB excel has given me better cold and hot throw, and little to no frosting. I've had to add coconut oil to it in the last month or so to fight frosting at aprox 2 tsp pp. I blame this on the cooler and more humid Seattle weather. Using the Advanced, no matter what I tried, I always got frosting. I used a cooling box with and without racking, heated jars,co,stearic acid, and plain open air cooling, as well as what seemed like a million different pour temps. I just could not make a nice candle. If for some reason I did make a nice one, within a week it frosted. I thought maybe I had bad wax, so I ordered from 4 different suppliers, and I got the same results from all wax samples. I did seem to get a decent candle after the wax had been re melted 3 or 4 times The frosting was almost nonexistant then. It was way to time consuming to make a candle to keep using it.