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


Many of you have probably heard that a new series of Audio Technica AT-OC9 cartridges have been released.  Has anyone either bought or heard any of them yet?
samh
Hi, just noticed your post. I bought the OC9XSL which is the top of the OC9X line and it's a wonderful cartridge. In my humble opinion it bests cartridges I've owned which cost twice as much. 
Save up and get the AT ART 9, I spent the evening listening to one recently and was very impressed (Impressed enough I ordered one). there was also an OC 9 in the mix but an older one but it was quite obvious how much better the ART 9 is. 
The pinnacle of AT-OC9X series was limited edition ART 2000 released 19 years ago on millenium. Great cartridge! It was made ONLY for Japanese market.