Has anybody done this premix yet. I can't believe I've had the workout this long and never attempted it. It's my new favorite, right next to Drill Max. I think BM2 BC is a little tougher, or maybe I just need to do it more than once before I can judge it. It has me wondering if I missing some other premix. So I guess my question is, what is everybody's favorite premix in the new series? It may take me months to figure it out on my own.