I'm going to buy myself a pacman, as I just got my second tank set up!

So, I've been going over my options:

Green Pacman

Albino Pacman

Ornate Pacman

"Fantasy" Pacman

Which one should I buy IYO??

Also, I've read up on "Fantasy" Pacmans, and there dosen't seem to be anything different with them (other than their colour) and a normal pacman, what are the differences?

Thanks

~Royce

P.S. If you have a Pacman, and are recommending it... pleeease post photos