Lady Gaga, Amanda Palmer, Emilie Autumn, or Joanna Newsom?

I'm a Little Monster, and a huge fan of Amanda Palmer. I like Emilie Autumn's instrumental songs and her outfits and theatrical performances, and in my opinion, Joanna Newsom sounds like a dieing cat, but which one out of all three of these is the best. (They have all been compared to eachother at one point or another in time)