I make this poll to see if my opinions aline with that of others on this site. I have ample experience with insufflation (snorting) of both Methylphenidate (Ritalin/Concerta) and Amphetamine Salts (Adderall). I want to see which one people prefer. Remember, this is only about insufflated stimulants. I prefer Methylphenidate, even though, orally, I prefer Adderall by far. I find the calm, non-jittery euphoria of insufflating a line of 10 mg of Immediate-Release Ritalin to be unmatched. Adderall tends to make me very jittery and even paranoid when insufflated. The poll is only on two substances, so we aren't including the other two big stimulants: Methamphetamine and Cocaine.