Super clean smoke, great taste and a fun high...ain't nothin' wrong with that!
Rosin is a form of marijuana concentrate that harvests the trichome heads off the plant matter by pressure and heat. Shatter, on the other hand, uses CO2 or butane to separate the trichomes (where the THC is on the plant) from the plant matter.
Rosin is great for dabbing, the hit is cleaner and the high is euphoric and long-lasting. The fact that there is no chemicals used, makes the flavour profile very dynamic. There's way more terpenes in Rosin than Shatter.