Are Optodisck dvd-r any good

[zelos]

Hey I can get some Optodisck DVD-r at a local computer shop for cheap, well as cheap as I can get them where I live, and I was wondering if these DVD-r's are any good? I checked it out on dvdinfo and this is the stats for it

Media Information
Disc Regions are: 1,2,3,4,5,6,7,8
Media code/Manufacturer ID: OPTODISCK001
Format Type: UDF 1.02
Volume Name:
Application id:
Implementation id: AuthoringWare Co. USA
Recording Date/Time (mm/dd/yyyy): 9/ 4/2003 18:14:13:
Format Capacity: 4.34GB(4.66GB)
Free Blocks: 0
Book Type: DVD-R
Media Type : DVD-R
Media Id Code Speed : 1.0x 1385KBps
Available Write Descriptor : CLV 1.0x 1385KBps
Write Strategy Speed: 1.0x 1385KBps
Data area starting sector: 30000h
Data area end sector: 22B201h
Linear Density: 0.267um/bit
Track Density: 0.74um/track
Number of Layers: 1