The accuracy of disk scan results between different makes and models is something that at one time was discussed rather deeply in certain circles here. Ie among those that participated in write strategy changes for certain media types to achieve either faster burns OR superior write accuracy.
I did not and still don’t have the tools to do that stuff - but there are still many members still here that WERE principle helpers in that process. May members beta-tested write strategies for lots of different media types - and a certain “Liggy and Dee” “Super Wiz-Bang Crew” were able to help us ALL get really great writes, often IMPROVED quality writes, and sometimes with speeds ABOVE what the media was rated by the manufacturer at the time.
There were a few high quality 8X DVD writable MIDS that wrote WAY better at 12x, as an example.
We were all so old back then.