I bought over 100 of these discs at the beginning of last year and found only a about 9 wouldn't write in my LG writer, but would in my Sony. But having gone back to the discs a few months later found that many of them are now unreadable (around 43 at last count). I'd steer clear of this brand as they seem to have a very high failure rate and are just a waste of money. I've since switched to another brand (Pidata)and have had no issues with the new ones at all, every disc has written perfectly in both my writers and so far 1 year down the line all the new brand discs still play back fine whereas the Traxdata discs just keep getting worse and worse.
I have burned about 20 of these now, using Adobe Premiere, Pinnacle Studio 12 and Nero 9 and have not had one failure so far. I am using an LG BD-RE GGW-H20L and Nero says it burns to these discs at 6X although the rated speed is only 4X. Seems ro work OK, though. Brian Hunt.