Quality of a media is related to the association burner/firmware/media.
Only media is not sufficient to answer to your question, and anyway the only way to respond is to try yourself because also the same model of burner can give different results. Here in the forum people with the same burner obtain different results o the same media (this is due also to variability of media).
What burner do you have?
** off topic **
Se sei italiano viene a fare un giretto anche nella sezione italiana del forum