What to do after 30DS...

I am on day 6 level 2 of the 30ds and i was wondering what to move onto after im done. I would like to stick with Jillian i really like the shred...its hard for me but i feel stronger then ive ever been. I just dont know what the best workout is after the shred...My first goal is 20 more pounds and i know im not going to get that out of the shred since im already almost done with it. But so far ive lost 6 pounds with it. I dotn know about inches i took them on day 5 of level one and im not going to re-measure till im done. But any suggestions on what to do next would be much appreciated!! thank you!! :happy: