So, the best types of morphine to shoot have been Avinza, kadian, and watson ABG morphine.
Pfizer came out with that abuse proof morphine ,embedda recently. Now the options for morphine are quickly disappearing. Pfizer bought out king pharmaceutical and Actavis, so both the brand and generic avinza were pulled from the market. They also now hold the brand and one generic of kadian which I'm predicting they'll pull in next year or two.
Actavis bought out Watson, who make the ABG morphine, only tablet you don't have to cook and is in my opinion the strongest BY FAR. I can't find any pharmacies stocking Watson morphine as of this month. Now there have a new tablet made by Actavis, no idea if you can shoot without some lengthy heated process.
I maybe just being paranoid, but it seems like Pfizer has bought out every major morphine competitor outside of mallincroft. My guess is morphine is going the way of oxycontin and opana.