I take Ritalin 10mg 3 times daily for adult ADD and it really helps with focus/ability to concentrate. I am curious about Adderall. Has anyone used both Adderall and Ritalin. Is one more effective than the other? I am also wondering if anyone has switched from an amphetamine like Ritalin or Adderall to Stratera and had good results. So far I have heard nothing but negative regarding the Strattera. Thanks.