I just had a bad experience with that gear.. basically no results even at 600mg/5days...just hardness from winny. If you check around there are a lot of similar posts here and on other boards. My source even says he won't deal in TT anymore, too downhill.
Sure there are the die hard TT pushers (who even knows if they have done any recently) who maybe get some kind of incentives from the company but who knows.
I just suggest not taking the risk, get something better.