I am looking into getting braces for DS1. The ortho we visited offered braces or Invisalign as options. We could pick. DS1 is a great candidate for Invisalign as he is very responsible. I am curious though as to the long term results between the 2 methods. Has anyone done any research on the 2 methods regarding long term effectiveness? Braces would take 1.5 years and Invisalign 1 year. DS1 really has very little wrong with his teeth, just some slight gaps and a bit of an overbite. I was also a little surprised that the cost is $4600 even with his basic needs. Is this just the going rate in a relatively HCOL? We do not have insurance. Sigh...