Wii Zumba or Wii Just Dance 2?...

I have both games and prefer Just Dance 2... I also find that Zumba does not get me as sweaty as JD2, but I was only doing the beginner 20 minute workout, so perhaps the intensity is higher in the more advanced levels?
I also do some Turbo Fire/Jam sculpting workouts when I have time. Haven't been sticking to it as much as I should be, so haven't seen much in the way of results, but hoping to get more into the routine over the summer!