Has anyone heard the new Audio Technica AT-OC9X series of cartridges?

A friend had an ART 9, which was damaged by his cleaning lady.  He went back to an old OC9 that he found was quite good, much to his surprise.  He found it just as good as his ART 9.  Just different.
Alwho2, thank you for your response on the OC9XSL.  That was the model that I was looking at.  I just didn't want to go into the purchase completely blind, or deaf in this case.