Black market will fade away. Just like moonshine has. In the dispensaries you have a choice of many strains (10 to 20) You go to the black market your guy may have 1 or 2 kinds of weed. The dispensaries is like going to the store to buy wine not only do you have reds and whites but you have a choice of 20 red wines and 20 white wines to pick from. All will taste different and all will give you a different buzz