Experience with RME HDSP 9632

Has anyone been using the RME HDSP 9632?? It looks very cool, but sort of
pricy for my taste.  Let me know what you think and how it has been working
(or not)
for you. Most particularly, do you think it is worth it for the price.  I
have also been looking at some of the MAudio stuff.  What do you think?