Opinions on provigil? don't look into the question. just throw your 2 cents in on your thoughts, feelings, what you actually know about it, etc.

Modafanil: A now generic drug, indicated to treat daytime hypersomnia due to a variety of sleep disorders. Have also used off label for fatigue states. Of no value for anxiety disorder and may make distinctly worse.

Provigil: Provigil has fda indications for narcolepsy, a chronic brain disorder involving poor control of sleep-wake cycles. There are cataplexy, excessive daytime sleepiness, sleep paralysis, and hallucinations with falling asleep and/or waking up. Provigil is useful when prescribed for this. Your additional clinical information mentions that you're already using a stimulant (adderall) without having add.