Worked great at 6x with Mac internal burner with both Toast and Backup software.
Good, as needed.
Good but I Id like it in M-Disc.
I have bad luck w standard discs.
I have purchased several 5+ of these spindles now and use multiple different blu ray burners and have had great success with the 6x 25gb 50pk.
I tried burning 3 discs of the same group of photos, totalling approx.
I used Windows Explorer directly, then Nero Burning, then "Image Burn" (a reviewer for a similar product said Img Burn took care of the same problem I have).
I got the same result with each, about 19 GB burned, the rest "ready to be written to the Disk," even the same folders ready for burning.
I bought a pack of these Blu-Ray discs and they have all gone bad stored in a dry temperature controlled environment.
Never again Verbatim.