Any recommendations?

I'm currently working my way through 30 day shred for the 3rd time and was wondering if anyone would recommend any other of Jillian's DVD's? Yes she drives me mad at times but her results have been fantastic for me, so would like to mix it up a bit. I have to wear a bikini in May and would like things that work and fast, I also go to the gym and do Pilate's and Dance classes . Any recommendations would be really appreciated, thanks