I honestly believe after doing STS for the fourth time, I have no favorite Meso. I start Meso 1 and am completely in love with the music, the variety and how the workouts are structured. Then I feel the same way about Meso 2. Currently I'm on Meso 3, and this time I'm doing both Plyo Legs and Squat Legs because I couldn't figure out which one I liked better. Plyo Legs is one of the best stand alone workouts of the whole set. What I've done different this time with Meso 3 is incorporate a JumpSport rebounder with it to take up the 3 minute rests. I jump away until the next set comes up, or I use it with Plyo legs and do tuck jumps on it. Fun stuff!