well the high from coke is more of a 'holy shit' where as adderall (i never snort adderall i find it to be a waste and since i stopped snorting coke and only smoking it) the two arent comparable but when i used to do lines the main difference vs putting 5-10-mg addy under my tongue (sublingual hits within 2-5min usually even sooner) addy has this feel where it zaps me to attention and the euphoria tends to be when i take a decent dose (keep in mind the times between taking addy is anywhere from 1-6 weeks since i usually have ALOT of coke, i tend to smoke 20-40 grams a month anyways ) the euphoria compared to smoking crack is non existant HOWEVER to snorting it, id say they have certain similarities but forsure the coke releases surges of dopamine that are noticable vs the addy, but then you have to weigh that again the duration (an adderall high excluding the fact that the effects themselves last longer than the high, but the high tends to last somwhere between 30min-2 hours and it is forsure noticable if you don't use them often, as i use them and i made a post on this, seems 75% of people are against me on this one (i use addys pre opiate withdrawal and then when it hits i suffer minimal symptoms) so i go on 2-4 days rolls usually with addy its not the same as coke as coke i can go on 6 day benders, where addy leaves me feeling zombies out after 3 days and just chasing a feeling of stimulation to stay away whereas smoking dope never loses its touch and i can be 100% for days (but as soon as those heavy eyelid feels hit me, i put my pipe and rocks away and call it a week) then sleep for like 2-3 full days where people think i dropped off the planet =p