As a person who has flow a 06 16m Waroo, 07 16m Chameleon, and 06 16m Answer, I say that for a pure beginner, it is between the Waroo and the Chameleon, more so to the Chameleon. The Waroo flies well, pulls well, and it an overall great kite, but the Chameleon flies more stably in less wind. It also has a bit more out of the bag adjustability.
However, the Answer has what I feel to be the most high end, and gives the best turn feeling (power through the turn, speed). It also boosts like a madman. However, you must keep the kite moving, or else it will fall from the sky. This is exactly the opposite on the Waroo, which will hover obediently unless the wind is quite low. In terms of low wind stability, it goes from Chameleon to Waroo to Answer. However, all the kite become fun to fly at about the same speed for my 150lbs, 11 knots, and the Answer is my choice for its speed. The Chameleon and the Waroo are better suited to the beginner though.
For my personal choices, I would go:
But give me a Waroo, I will not say no!