I’ve bought both the CMS 600 (10lbs) and 464 soy (10 lbs) Flakes. I am extremely happy with the Flakes and how they turn out in my candles, with added fragrance and color. The fragrance oil sticks to the soy at the temperature given in the instructions very well co. pared to other companies with the same soy. I use the CMS 600 for wax melts and they turn out wonderfully! Rama candles are the only place I am purchasing soy wax from now on!