I wish I had tried Lipo 6 before to make a comparison, but hardcore definitely does a good job at accellerating fat loss with regular exercise. I'm sure either will do though! Fatburners are fatburners honestly. They'll accelerate fatloss with help from diet and exercise. SO pick one that will save you a few bucks...

__________________
You come into the world weak, and you will leave the world weak. What you do in between is up to you!