I have both Core Max and Stretch Max and use them weekly. I couldn't be without them. Core Max has whipped my abs into shape. I use both Stretch Max and Total Body Stretching weekly to add more stretching following a run or workout.
I did Kick Max once and really didn't care for it. I still have it and may be one day I'll try it again.
GS Legs is good, I really like the floor work using the band.
Terminator is good; pretty intense. I would suggest you try the Intensity Series before jumping into the Terminator. That way you will get use to the flow of each workout.
I too went from The Firm to Cathe. I needed more of a challenge and felt the Firm cardio wasn't enough for me. When I started using Cathe, I just completely stopped using The Firm and haven't looked back since.
I did Kick Max once and really didn't care for it. I still have it and may be one day I'll try it again.
GS Legs is good, I really like the floor work using the band.
Terminator is good; pretty intense. I would suggest you try the Intensity Series before jumping into the Terminator. That way you will get use to the flow of each workout.
I too went from The Firm to Cathe. I needed more of a challenge and felt the Firm cardio wasn't enough for me. When I started using Cathe, I just completely stopped using The Firm and haven't looked back since.