When I was trying to decide, I talked to the lady from Needs and Desires - she sells all of the brands. She said there is such a negligible difference btwn CC and #1 All Systems brushes, that she recommends the AS brushes bc the price is so much better. She does really like the CC butter combs.
I got the oblong brush (I use the long part of the brush as normal, but like the short side for face/neck/feet):
http://www.needsndesires.com/usastor...allsystems.php
And I got the 006 Buttercomb (love it bc I use the coarse side for initial work on matts, then can easily flip it around for fine work):
http://www.needsndesires.com/usastore/usachriscombs.php