If you seriously think that a pharmaceutical company with massive funding and purity standards will produce an inferior drug compared to an illegal lab which likely heavily cuts the drug to increase profit, I don't know what to say.
You obviously have not seen the weed some of these illegal dealers make, they take great care of what they produce and create some quality products. Some of them are run like normal businesses and keep their own standards. Not every dealer is some amateur running an operation from a bedsit and home made equipment.
