Getting started | ADHD Information

You might want to do a search on strattera here or in women or adult area.  I'm 37 years old was diagnosed with ADHD two months ago. I've had the classic symptoms for years, but for whatever reason it was never diagnosed until recently. My doctor placed me on Strattera. The medicine seems to be working on okay, although I still have some difficulty concentrating.
I've read about Adderall and I wonder if I should consider it. Has anyone had any experience with the two drugs?
Anyhelp would be greatly appreciated.