an acquaintance who works in a CD manufacturing facility and who makes a hobby of investigating various CD burners and blank media for error rates and who has a CD burner that reads out BLER (block error rate) says that Taiyo Yuden produces the lowest error rate, and all the archival grade media have greater error rates, but presumably are more stable over time. In fact their projected life is around 300 years.
Moreover, those seriously into this (like him) know that the lowest burning speed is almost never the speed that produces the lowest BLER.
Lite On burners, for example, with Taiyo Yuden media produces best results at 16 or 24X burning speed, but it varies with the model and the specific disc and is a function of, amongst other things, the degree of control over the laser power. The laser power has to be adjusted according to media and burning speed, but very few burners adjust for the media; some do.
I choose Taiyo Yuden regardless of price for my masters and duplicates because to me the security is worth it, and they test lowest in BLER. For archival discs I use Verbatim Ultralife Gold which has a gold layer with a silver coating for reflectivity, producing lower BLERs than most archival discs, but still not as good as Taiyo Yuden.
If you look into this, a quick search on Google turns up more than you might want to know.