I’m trying to find out whether my Optiarc 7200A or my Lite-On 20A4P is the better dual layer burner. I think it’s a draw, although the Lite-On has a slight edge. Both are 4x burns, the first with the Lite-On (SB=ON, FHT=OFF, OS=OFF, OHT=ON), the second with the Optiarc (1.06). Do you trust your Lite-On for your DL burning? Is one of them more flexible with different kinds of DL media?
Oh, and the media used are Sony 2.4x DL disks that are made in Singapore. They came in a 25-pack, bought on sale at Staples a year or so ago.