Just smoke some heron if youre into opiates, way cheaper than pills and extractions are just a waste of time. No difference really in opiate mechanism except for the stigma attached to the hard drug.
Personally I think all opiates are horrendous and vicodin would go in the garbage especially b/c in order for me to feel it Id put too much tylenol load on my liver. Worthless to me b/c of that. Plus opiates make me puke