30 Day shred - anyone mix up the Levels?

Geojerm

I'm starting Level 2 tomorrow... and toying with the idea of rotating through the Levels for the next little while.

Does anyone else do this?

I also have Ripped in 30 (which has 4 levels) ... might mix that in there, too.

Just trying to come up with a plan to combat the monotony .......

I'm also walking & biking while doing 30DS.