In April 2008 I started with Vyvanse
for school, LOVED IT! So expensive though... so I got off of it 6 months later and stayed off of ADD meds for a little over a year, no withdrawls.
In late November of 2009 I was introduced to Adderall, I wanted it to help me juggle being a full time student, having a full time job, and a part time job. I've been on it for a year now and I hate it. I loved it so much at first, maintained a really low RX, and was able to be a human being.