Meritline will probably send you Princo and then change the webpage.
Some time back I ordered some PIODATA 8x DVD-R from them that on their webpage they had in big bold red "Taiyo Yuden" media.
They sent me RITEKG05 meida.
When I went back to the webpage they had removed the big bold red "Taiyo Yuden".
But I found it in google cached pages...
I called them and tried to talk to some guy with broken Chineese English (which I could hardly understand) and he tried to give me some bullshit like the medias change all the time blah, blah, blah. Well it wasn't worth my time and expense to send them back, so I ate it.
Will never buy from Meritline again.
Here's the screen cap from the cached page I made my purchase decision from... :a