Any experience with Dynavector carts???


I am thinking of a new MC cartridge for my Aries/JMW 10. I have heard "some" good things about the Dynavector XX-2, and the others at the top of their range. Anyone out there know if these would mate up well with my TT and arm, how do they sound? I am currently running a low output Grado Reference into ARC Ref. phono and have little experience with MC cartridges. Thanks for any input.
cmo
Regarding the gain, the ARC Ref. phono has a built-in step-up transformer for use with low-output MC's, as I recall. BTW, how do you find your LO Grade Ref. to sound?
I spoke with Harry at VPI before buying a new low output cartridge to replace my high output Benz Glider. He highly recommended the Dynavector 20x cartridge. He said most audiophiles feel they have to spend at least $1000 or more to feel they are getting a good cartridge, but he feels the 20x is just as good for much less money. I bought the 20xl lowoutput (.25mv) for my VPI mk4/JMW 10 combo, and I am very happy with it. It is very dynamic with great imaging and sound soundstage. You will need plenty of gain in your phono section though.
Thanks for the responses all. The ARC does have a built in Jenson transformer to give it 69db of gain, I am thinking that should be enough for most if not the lowest output MC's. The Grado sounds really good and the.5mv output into the ARC does fine. In fact I could be beating my head (and checkbook) against the wall on this one. The thing is I have only owned Grado's; first a Sonata, then the low output Ref. (which kills the high output Sonata by the way).

I always read/hear about the virtues of MC's, but as you know it's hard to borrow a demo from the local Hi-Fi store for the weekend....... So I am left wondering what I may be missing.