[pumpingiron]

I am weakening!!!!!
Those infomercials are calling me, and I would like to purchase one or the other. I have SI6 and I love it, I just like variety in my workouts.
What would you choose????

[fikustrees]

I think they are both good systems. I read that power 90 master is better than power 90 because power 90 is short and a little repetitive. Turbo Jam would be more fun though.

Get both! You can always sell them on ebay!

[Eblu]

Go to the Turbo Jam Forum. I think you'll be sold~