I have done all the premixes so it just depends on what you are wanting to do. If I want to go for it I do Mix and Max it is very tough !!! If I want to step only I go for All Step Cardio and Mixed Cardio is a combination. Also goes on how you are feeling Mix and Max is 80 mins long so if you are lacking energy skip this one!!! I love Mix and Max as it has so much variety. Good luck either way this DVD is a winner!!!! Teresa