We measured the C1 / C2 error rate on the recorded discs we burned at the various supported writing speeds. The software we used is the latest PleXTools Professional and in particular the built-in Q-Check utility. The Plextor PX-716A was the reader.

- BenQ 80min 52X @ 32X

- Maxell 80min 48X @ 32X

- Memorex 80min 52X @ 40X

- Philips 80min 52X @ 32X

- Taiyo Yuden 80min 48X @ 40X

- Summary

According to the above scans produced with Plextools Q-check, the reported C1 levels were within limits low for all media. C2 and CU levels were also within limits, except for Maxell media, which appears to be a write-off. Memorex and Philips offer the best quality, although overall, the quality could have been a little better.