Muehle Black Fibre 2.0

I just ordered a Vivo Black Fibre 2.0 brush from Connaught to give my STF 2.0 company... Arguably I am not a big synthetic fiber fan, but I use them from time to time.

Any comments on how the Black Fibre 2.0 compares to the STF 2.0?

http://connaughtshaving.com/_wp_generate..._05_06.jpg