After being a user of B20 cymbals for some years, I was a bit scared of buying a B10, and a thin one. But now I don't regret a bit. It has such a great sound quality, one that none of the videos and previews make true justice.
It has a great sound, great price and therefore great deal.
Sharp, open and short. Really trashy, what makes it really nice for accents, but because it has nice crash qualities it also makes it a good main crash.