Soo rosin actually is the shit, i went out and dropped 15 bucks on a hair straitner, and pressed out about .5 to make a small little dab that fucking rocked me. Super tasty, super potent, and cleaner than any BHO i can get around here. So if you dont have access to good oil, but do have some good bud, try it and youll definetly enjoy it.
Also i realized today that the dab myth that claims that "One dab is like smoking 3 joints in one hit" is totally untrue. The average size dab is probably about .4-.5 of actual cannabis, just without any of the plant material. But i truly was suprised at how little bud it took to get a "avg dab"