Verbatim DVD Double Layer DVD + R DL 8.5 GB this series unfortunately scrap

Use long these Verbatim and never had problems. But this series is just scrap much Committee I had never, or as a predecessor writes it may not Verbatim. When data comparison I had to discard every 2nd, well I thought it at least half of the DVDs. Now I had but notice that some of them I thought that they were blown clean, right in Flm have dropouts, remain, continue only after some time or not.
I remain of course at Verbatim, but not at this dealer. If the signs of the predecessor to note, but you fall back to the price in Imer.