Please - Need some expert advise on Ben Q 1640 firmware

Im new at this, What firmware to use when burning 4x or 8x DVD-TYGO2 RitexGO4 MCC 02RG20 FUJIFILM03 CMC MAG AE1. Ben Q 1640 BSMB now Ive done some test burns but I dont know whats good or bad. How can I tell ? Can somebody please help …

You should start by doing CD Speed Disc Quality Scans of your burned discs to evaluate the results.

http://www.cdspeed2000.com