College Kids Choose Adderall over Ritalin for Illicit Use

From a new study:

More than 75% of college students who reported using prescription stimulants illicitly last year chose amphetamine-dextroamphetamine products, like Adderall, over methylphenidate products, like Ritalin. ... the primary motives for illicit use were to enhance academic performance, while less than a third of illicit users intended to get high or experiment with these stimulants. However, alarmingly, approximately 40% of these students had snorted prescription stimulants.