Although I hate CMC and will never knowingly but them, I've never had a SINGLE problem with their CDR/W's.
I have several 1-4X "smart and friendly" discs that are over 6 years old and still rewriting fine. Also I have some CMC TDK "mini 8cm" discs that keep on ticking.
When it comes to CDR's, 3 out of 4 CD's are frisbees.
For CDRW's I really like Infodisc Corp (many Memorex CDR/W's), CMC, Mitsu chem, and Prodisc. I've used Princo's a couple times with undesirable results, and have no experience using other brands of CDRW's.
Liteon 52x32x52 Black