I love the Puka tribe (green). I think that this survivor is going to be a good one. I can't wait until they can only have 2 tribes though because remembering 4 tribe names is hard sometimes haha. Raro (blue), Hiki (yellow), Aitu (red) and Puka (green).
I have some early favs picked out. I like cao boi (green), Cristina (red), and Stephanie (yellow). I don't know anyone well enough from the blue tribe to decide if I have a favorite or not.