Is it worth getting this vs regular or lingual braces?

I’m in the nyc area, what’s the avg price and any dentists you guys can recommend?

Also, how does Invisalign fix an overbite? I know with regular braces they use rubber bands attached from your front side teeth to your molars to pull them back or they use a strap that goes around the back of your head with a mouth piece (darla from finding Nemo) I can’t find anything that shows how Invisalign would correct an overbite.

Thank you!!!