Differences between the Master Cleanse and Juice Fast

I will jot down all the differences as I notice them:

1. I have more energy with juice fast.
2. I do not have mad cravings for food as I did when I did the Master Cleanse.
3. I sleep normally (7-8 hours.) On the Master Cleanse, I woke up around 4:00 am.
4. On the Master Cleanse, I always had to use the restroom. Juice Fast, not nearly as much.
5. On the juice fast, I feel like I can do this forever. Whereas, I was counting the days for the Master Cleanse to end.
6. I can exercise like I normally do. I often swim for 1.5 miles and I feel great. I also sit in jacuzzi's and sauna's and feel great too.