I can only review for Buti Yoga by Lauren. She is amazing. I love her music, the fact that she changes up each of her classes and she always has a smile on her face. I was introduced to this class through friends and I am so glad I joined.
Sometimes I have to do a moderated version due to slight knee issues, but its no big deal. I get the same benefit.
If you want to try a fun dance move class that gives you a crazy sweat, try Buti Yoga.