Do you mean Core Secrets? If so then Turbo Jam all the way!!! In fact, even if you mean something different, I say Turbo Jam all the way! It really is an amazing program. I have all 9 of the videos that are out (I'm getting four more in about a week--I'm waiting ever so impatiently for them to be released). When I wear my heart rate monitor, I burn, on average, 700 calories in a single 45 minute workout! So if you're looking for quick, lasting results, TJ is the key!
I have all of Tony's programs as well. I love him, and his sense of humor. He is amazing at everything he does, however, I find myself more movtivated when I'm doing TJ. I get more into the workouts because of the amped up music. Tony is a smart smart man, and his porgrams are AWESOME if you are looking to tone up. But if weight loss is your goal, then TJ is your answer.
Good luck to you
Amanda