All my BR back ups play without fault, however, when burning with these discs I keep getting "miscompare errors" , something I did not get with cheaper discs. Although saying that all the discs play back fine and no coasters I just didnt expect any errors with Verbatim. Would I buy again....???...not sure...maybe only if there were no others available. I have purchased Bluray DL PiDATA (CMC D16) 50GB CAKE TUB 10pcs BD-R Inkjet Printable and have been happier with these. You can buy a smaller amount and they dont take forever to arrive. In addition to this they show no errors at all.