Generally I'm pretty happy with 9.
But ....
It still crashes - randomly as far as I can tell! Which just sucks
I just use live for recording now. I used to use live for DJ'ing but got too risky.
I now use Traktor for DJ'ing which is actually much more fun with the S2.
Good release with some good improvments and new stuff, but ...
sort the F***ing stability out!!