Thanks a lot for your professional comments here.
So are the defects (凹線,皺褶) easy to see even for us regular users?



???
why "部份C1值破百" is "好片標準之一"??
this is rather hard to understand..



So this media is fine for low speed writing it seems.



Don't this mean that the media is out of spec with respect to Orange Book II? Since from my recollection Jitter should be less than 35.



Thanks a LOT for all your efforts in helping us.