Even with ceramic braces, I would say traditional metal ones are better. With ceramic my dentist said it will take a few months longer than traditional metal braces (3-6 months longer). But I opt for ceramic braces anyways because I was very self cautions about my appearance. After a few months I notice that my clear bands would turn yellow and nasty. If you like to eat curry then I won't advice you to get ceramic braces.
Now, I wear coloured ligatures on my ceramic braces because I don't give a crap about it anymore. I recommend light blue on ceramic braces it looks very pretty actually haha.