What gives you a longer high Ritalin or aderral?

Adderall generally provides a longer-lasting effect compared to Ritalin. Adderall, which contains amphetamine salts, can have effects lasting 4 to 6 hours for the immediate release form and up to 12 hours for the extended release. Ritalin, on the other hand, typically lasts about 3 to 4 hours for the immediate release and can last around 8 hours for the extended release formulation. Individual responses can vary, so it's important to consult a healthcare provider for personalized advice.