I usually take 10-15mg of Percocet (1-1.5 of 10/325). Sometimes I take 20mg, but anything past that gets me nauseous and can be too much. I came across some OP30s and was wondering how much to take (1/3,1/2, or whole thing) to get the same feeling as 10-15mg of Percocet. I don’t wanna get sick, but I been reading the dosage on the XR is usually about half. So I have been contemplating taking 2/3 to a whole one of the OP30s, but figured I would ask some opinions first.