Has anyone tried BenQ DL?

Has anyone tried burning DL disk with BenQ B3JC & DW822A recorder?
What was the burn results? Which brand DL disks burn well with this firmware?
Please list any necessary precautions required for successful burning.

Precaution: avoid discs that is not made by Mitsubishi.

Mitsubishi (verbatim) DL works very well :slight_smile: