This media vary a lot. Less PIE, more PIF and vice versa
But still, pretty good and consistent results for these media (SkyMedia’s DVDRs used to be mostly of horrible quality).
BENQ DVD DD DW1650 BCIC, 4,02 GB burned at 4x
sold as “Swisstec 1-4x DVD+R”
made in Switzerland by SkyMedia Manufacturing S.A. with Singulus Streamline DVDR line (in 11/2003)
Yep, I have much more wose results with newer actual MBI-media, especially with the +R. But these media works in almost all DVD-writers with 16x, can be burned without problem to the last MB and can be read at full speed
Guess, this old media can´t be read at full speed, similar to my Princo (even with lower error-rate than MCC)