In 12 years or so of writing CDRs, I have not found any differences in sound quality. Reliability, though....the worst I ever found were the house brand sold by CompUSA. Memorex comes as next worst. (and that holds true for everything Memorex.) It is not a Recorder brand problem with those..strictly poor quality CDRs. At any one time, I am using at least 5 different brands of writers, and all had trouble now and then with CompUSA and Memorex.
I have had good luck with HP, Fujifilm, Verbatim, Imation, TDK, Maxell, and to a lesser extent, Sony. Is best to check the documentation that came with your writer..sometimes they recommend the brands that work best with their equipment.
One other thing you need to know. A CDR can quit working, for no obvious reason. The surface can still look perfect, scratch free. I have seen this happen to 3 CDRs. (data, not sound) However, for some reason, Nero was able to copy one of them, and that copy is still working.