CD Speed 99 - CD-R
Next up is the CD-R read tests:

Plextor 12/10/32A reading CD-R

The 12X Plextor's CD-R scores are virtually identical to its pressed CD scores. Random access times are somewhat better, possibly due to fewer scratches on the CD-R.

Plextor 16/10/40A reading CD-R

Like the 12X Plextor, the 16X's CD-R scores are very close to its pressed CD scores. Access times are quite a bit better across the board, however.

Samsung 52X reading CD-R

The Samsung does better with the CD-R than with the pressed disc, though that's not saying much. Interestingly, the 52X has a higher starting speed (23.57X vs. 21.89X) on the CD-R, implying its problems with the pressed disc didn't just come at the end. The Samsung extends its lead in average speed here, though it still doesn't manage to hit its rated speed, while the Plextors continue to exceed theirs.