with the really high BA of oxycodone, i would suggest you just chomp that thing down.
IMHO, the only good or different part about IV is the 'rush' which is not even a major factor for me (and I just banged a dilaudid a few hours ago), but rather the 100% BA.
Since OC is so high anyways, just stick to eating those and save the IV for when you come across hydro or oxymorphone or morphine or diamorphine (H)
Endless discussion on the pros and cons of injection as a ROA is acceptable, but it is all pretty much a forgone conclusion that if you can get away with doing it without any consequences it's cheap, effective, and fun. The consequences though are often dire and in no way completely preventable.
Feel free to PM me if you think this thread should be reopened or have any other questions or concerns.