Soy is a very unpredictable wax. Because shipping costs are so high, I would try what you can get closest to you and try to make it work for you. I buy mine from KY and pay the shipping, just because I tested several and that is what worked the best for me. Everyone has a wax that works the best for them. If you try the C3 and don't like it, there are many others out there to try.