Sorry it is in french, but the graphs are easy to understand !
This document has been delivered in June 2012;
Link : http://www.archivesdefrance.culture.gouv.fr/static/6187
DVD writers tested :
- Lite-on iHBS 112-37
- Plextor PX-LB950SA
- Buffalo BR-X 816U2
- LG BD-RE BE12LU30
- Pioneer 206 BK
- Sony BD5300S
Blank media tested :
- SONY NN3
- VERBAT IMe
- VERBAT IMu
- TYG-BD Y03
- RITEK BR2
- Panasonic MEI T02
Best writer : Pioneer 206 BK
Best blank media : Panasonic MEI T02
It seems that the tests done were really stressfull !!!