I bought the LiteOn 832S burner and 250 of the grey DataWrite 8x DVD-R (FUJIFILM03) disks. I do get quite mixed results, but so far no coasters in almost 30 burns.
My best kProbe scan is attached. Normally PI errors vary from 20-100. I’m very happy about the burner. It does everything it’s supposed to do, properly, and the written movies play on our DVD player of the house.
I burn at 6x as my network cannot support 8x burning.