Sony DVD+R 4x

This DVD+R blank comes from Mitsubishi Chemical Corp.

The performance of this disc is truly impressive: the peaks of PI failures are only as high as 1 failure! The maximum spike of PI errors is only 9 errors high. We can’t find any other word to describe that except “impressive”. Added the small totals of errors and the stable quality of the operational surface, no other comments are necessary. This medium can be recommended for purchase without any reservations.

TDK DVD+RW 4x

Philips proved to be the real manufacturer of this DVD+RW disc.

Our scanning the recorded disc with both test programs revealed no quality-related problems. The maximum number of errors of either type is within the norm. Judging by the look of the diagrams, the disc also has no problems with the stability of the recording layer. We recommend this disc for purchase.