But, here's my answer
I like the Roxi 30's. I take 7 of them every 6 hours and after trying every opiate preparation there is, as an eleven-year pain patient, it is the best. The 80's, which are available only brand name, Purdue, have a plastic matrix that made me literally throw up my entire first dose and which I had to take after eating a full meal. The 30's are so gentle, I can, and do, chew them up. By the way, bioavailability of oxys is best chewed unless you want to slam them or can find a suppository preparaaation from a compounding pharmacy. Snorting yields 15% less than swallowing. By the way, I detect a little meanness rearing its ugly head here. If I get any criticism for this or any other posts, I'm taking my marbles and going home. Life's too short to include mean people, in my opinion.