I've seen the medusa in person, it's pretty sweet. It's not the hot pink that it is in the picture. What I saw was more of a burgundy color with yellow polyps and blue tips. I liked it, I just don't know if I would personally spend that much. If you have the cash to drop, I would be all over the yellow fever. It's as amazing in person as it is in the pictures. I can't be of much help on the other two.