Recommended burn speed TY-00 media on DW1620?

I have a bunch of these Plextor DVD+R:

Disc Type : [DVD+R]
Manufacturer ID : [YUDEN000]
Manufacturer Name : [Taiyo Yuden Co. Ltd.]
Media Type ID : [T01]
Product Revision : [001]
Disc Application Code : [General Purpose]
Recording Speeds : [1x , 2.4x , 4x]
Blank Disc Capacity : [2,295,104 Sectors = 4,482.6MB = 4.38GB (4.70GB)]

Nero can burn these up to 12X, but Qscan says that it only recommends to burn at 4X on these.

What are your experiences? Is Qscan flawed on its predictions?

Thanks a lot.

This 4X media. It burns great here at 8X… It is not reliable at 12X. :slight_smile:

Nah, YUDEN000-T01 revision 001 can burn perfect at 12x :slight_smile: