I had my surgery in 2007 and have had ups and downs like most of us. I have fought ADD for most of my life not wanting to be medicated. I finally conceded and have been on adderall for about 3 years. It has been a god-send to me. Now, I don't feel like it works as well anymore and I'd like to try vyvance. Has anyone with a lapband used it? What are your experiences? Would you recommend one over the other? And could you suggest a dosage?