Just want to quote newegg customer comment for Verbatim LTH:
Pros: Good quality BD-R media using Verbatim's AZO dye.
Verbatim has excellent customer support and responds to requests for info in a very timely manner. Dean Linker responded to my e-mailed questions within an hour and a half!
Cons: Price is still somewhat high for all BD-R media, in general.
Other Thoughts: I'm using these for archiving irreplaceable home video from a HD camcorder.
[I]I did a test burn of a disk, then put it outside with the dye-side up in my backyard. It's been outside, exposed to direct central Florida sunlight for 5 days now, with no problem reading the disk.[/I]
Make sure you have a compatible burner/firmware for the LTH media. I updated my WH08LS20 LG burner to firmware EL02-06 at the direction of Verbatim. It was not listed as a supported firmware on LG's site, but has worked flawlessly with the LTH media; no coasters so far.
I burned 3 of these until now, all works good. About slower reading speed, it is as advertised, my drive can read them only @6x. No slowdowns during reading, it have perfect TRT.