same amount of time one will take about an hour to hit ya, half hour maybe before peak, 2 hours of peak, 4 hours of non depressing decline and then a few more hours in which you will want to call yer buddy and get more. If eaten daily your tolerance will grow like mad.
the strongest dose i had was... 10 minutes to hit... about 1h30 to peak (the moment where you know its the more intense, i dont find theres a plateau, it just goes up then goes down immdeiatly) slow descent but i never ever wanted to get more lol felt too cracked out ... its not like its coke or sometn