Tae Bo
This is purely my opinion about Tae Bo. It is a waste of money. One pays $60 for four videos, three of which are practically useless because you outgrow them quickly and/or they are entirely too short to qualify as real workouts. Think of the Cathe videos you can purchase with $60! If you already have all the Cathe videos, then try the Firm.
There is no comparison between Cathe's videos and Tae Bo. Billy Blanks is arrogant, preachy, and he can't cue. Then there's the matter of the goofy outfits he wears. And the Director's Chair he has a cast member bring to him to demonstrate a move and it says "Blanks" on it! Enough!
There are two redeeming qualities about Tae Bo. First, I like the cast members a lot (more than Blanks). Second, the advanced workout does have an awesome leg section if you use ankle weights. But I must qualify that last comment by stressing that Billy moves too quickly at times in the leg section. And he yacks all through it.
My advice: Stick with Cathe and the Firm. They are the best available.
Amy