Idk what it is I started out with adderall and was ehh and switched to Vyvanse and it was pretty fire. I have no idea why though I switched back to adderall and it feels like it wasn't as good as before. My dumbass didn't realize though on asking for dexidrine instead because that's what I actually need fr. Anyone else like Vyvanse and dexidrine a lot better than adderall? I'm surprised it's adderall with the shortage fr Vyvanse and dexidrine are like 1000 times better fr. Especially since I was on meth before. I have never tried Ritalin or 4f-mph and really want to but I just don't want a whole damn month worth of a prescription because I may not like it very much you know and would have to wait a whole month.