Saw your test results on Plexdisc tests. Agree, from my own experience, the 2x speed is the best speed to burn the media without coasters. I typically use the 50GB version of Plexdiscs with the Glossy Finish surface. Wondering where in Australia you can find these blank discs. Over here in the USA they are very expensive. They are made by a company called OptoDisc in Taiwan and tried to find a store there that sold the Plexdisc brand but could not find any. I am sure there must be sold there but no luck finding the stores. Hope you can provide more insight on this.
I would think that they would be expensive any where in the world.
Over here in Australia well i hadn’t seen any inkjet printable Plexdisc 50GB BD-R let alone glossy ones. CDPirate is probably grey importing them.