Pros:
Well balanced and makes my playing sound noticeably better. The first carbon fibre bow I've used, and significantly better than my similarly priced wooden one.
Cons:
Being black it looks slightly odd paired with my 280 yr old brown wooden instrument, but I couldn't see a brown option! The bow came ready-primed with a very low load of rosin, so needed playing in for a short time (under an hour) with additional rosin added until sound was uniform.