I tend to like the more athletic ones - so I like Punch, Kick and Jam and Kickin' Core the best. I do like the dancey - but those 2 are considered a bit less shakin' and more athletic moves, if that makes sense.
I also the the 20 min workouts for a quick cardio fix and for a warmup before weight work.
I love the high energy music and it does make you want to shake your booty. I usually do them with the weighted gloves as others have mentioned. They are fun intermediate workouts.