I just heard of the narcotic nucynta. What other narcotics would u compare this pill with? What does 50mg compare to? Someone told me it was a great pain Med, but I need to know what it would be compared to by others and what mg would it compare to as well? (Example: I would compare 40 mgs of methadone with 80 mgs of oxycontin, or a 5mg perk with two 5mg Vicodins)