The choices are so great and can be overwhelming, I know!
Another thin to consider when buying a dvd is what equipment you have and what you are willing to buy. It sounds like you already have weights so that's good. Also, do you like bootcamp or circuit workouts, or workouts with less equipment - something to consider.
Consider checking out Turbo Barre is fantastic, minimal equipment or space is needed, and if you don't have the Turbo Barre you can use a chair (with no wheels on it! LOL) to hold on to. Cathe uses the loop bands with it.
Another one you may want to check out Kick Punch Crunch; another fantastic one. Again, minimal equipment. Cathe uses the 1lb weighted gloves - personally I like the ones that loop around the hands and thumb rather than the actual gloves.
As the others said, the Open Discussion or Ask Cathe is a good place for this question - you will get more insight - but I hope I helped. Good luck!