Hi Shannon,
You are going to love them!! I've noticed such a big difference in my legs since I stopped using the machines at the gym and only do Legs and Glutes and LB Pyramid now. I've added more cardio too and the legs and glutes are coming along nicely...finally!!! I know what you mean about the $$$, I think we all do..haha But I look at it like it's better to spend our hard-earned money on this than something that isn't good for us. Trust me your legs and glutes are going to burn!! Enjoy!!!!!!!!!!