Benefit from another round of Ripped in 30

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Has anyone done a second round of ripped in 30? I'm finishing up week four this week and I'm not sure what to do next. Before going through the whole program I was doing that or 30DS and sometimes NMTZ about 4 days per week, just alternating through the levels so I didn't get bored. So I'm getting a little bored of JM workouts now. I'd like to move on to ChaLEAN extreme, but I won't have the money for another month or so. Should I just do another round of Ripped with higher weights? I've been using 6 pounds. There are several that I could probably do with higher weights, some (like serving biceps) that I couldn't do with higher weights and one or two exercises that I'm not even using weights for, doing the beginner version. Most exercises I do the advanced version, but every now and then I have to modify. What do you guys think. Anyone seen benefit with doing another round of Ripped?