Hi there. The imaginary nerdy being was wondering what would be the best study aid available at the moment? The imaginary nerdy being researched MPA a little and whilst it was pretty ok in low doses, something was missing. To him it kinda felt like ritalin/concerta worked slightly better in terms of increasing motivation and focus, for instance. The imaginary nerdy being has read about MDPV being used as a study aid but reading all the horrible reports (terrible comedowns, addiction etc) has stopped him from researching the substance. Anyways, the question would be as follows: What substance (RC or not) would you recommend for those in search of a good study aid (increased focus, alertness, motivation, and no significant comedown)?