Reposting here since this one is more popular. My ranking in order of both effectiveness and least physical-harm\withdrawal for stimulants: 2,5-dimethoxy-4-io

Reposting here since this one is more popular. My ranking in order of both effectiveness and least physical-harm\withdrawal for stimulants: 2,5-dimethoxy-4-iodophenethylamine > Desoxypipradrol > Modafinil\Provigil > Adderall For me, Adderall and to a lesser extent provigil are better for repetitive motor tasks like cleaning an apartment but inhibit creativity.