The problem with Invisalign is this- you can take them out, they give you cotton mouth and require a good brushing before putting them back in, of course you can't brush the Invialign without brushing your teeth- gross

I have finally found an excellent ortho and we are in the process of assessing wether or not I can get braces for the 3rd time!
The first 2 basically did a quick fix without regard to long term effects. #@!#!
I suggest clear braces. I have had metal, invisalign and clear. Most people were unaware of the clear braces. The Invisalign is undetectable visually, however, I also had trouble speaking clearly at times. Take it from someone who has tried it all and having failed twice- has done extensive research to insure I make the right choice- this go round.