Just a quick question guys. Ive been taking adderal 20mg and it provides a great kick for a few hours then a crash. How would you rate 20mg Adderal Xr vs regular 20mg Adderal? Does it provide the same kick for the longer duration, or a milder kick for that duration. Also, how many hours is the XR released in the system as opposed to the regular, which i think is 5 hours? Thanks for the replies, will be appreciated