Where I was working part-time a couple years ago we got several lots of baby WCs from the state and I was heavily responsible for raising them, and they were great. Veeeery much like panthers and just as potentially tame if you raise them the same way. The females have pretty colors, with more blues and greens than a panther female and the males are pretty majestic. I go back and forth about getting myself a pet male too, but when I have room for a big cham I just get another Meller's instead lol.
I would also do something bigger than a 4 x 2 x 2 cage for them if you can, they get just as big as Meller's chameleons (which is between 20-24" long) so a 24" wide cage isn't going to cut it once they are over a certain age!