Well if it's pictures of ALL types of chams you want, I would check this thread out...
... unfortunately that probably won't help with deciding, as you won't be able to get any of those unless you have connections and experience and a fat stack of cash. As far as deciding goes, I think you've pretty much nailed it. Panthers ftw. If you want to see (many) pics of my guy, here is his thread!
Wow, thank you! He is so beautiful. I am so excited to bring a panther in... I cannot wait to have a little chameleon on my own. I am researching all I can now so that everything will be prepared when the time comes! These are such interesting and unique creatures.