How do I loose the rest? What workout's are good?

I have almost reached my goal. I feel so much healthier now than I have in 11 years, maybe more. I have finished Walk Away the Pounds, Hip Hop Abs, Slim in 6 and I have started my own circuit training cardio/weight lifting in my home gym based off Jillian Michaels Metabolism Boost and Quick Trouble Zones. Should I start Insanity, P90X or is there anything else out there? I have no problems with cardio, weights or working out 6 days/week for 1+ hours/day. Anybody?