Hey Chibimike, my statement that all cdr's sound same the same is true provided they are recorded with no digital error as you pointed out.
In fact, most of my audio CDR's have been recorded using Exact Audio Copy (EAC)which is a new digital audio extraction (DAE) tool for Windows. The main difference between EAC and other audio grabbers is that EAC uses a new technology that performs DAE almost perfectly. If there are any errors that canot be corrected, EAC will report the time position the possible flaw occurred, so you can easily correct the flaw. Although most of my audio burns have none, really.
Consequently, having overcome the digital error problems, all brands of CDR's I've burned sounded identical. However, I don't buy your statement about low reflective CDR's sounding a lot worse, not in my experience anyway.