I'm very pleased with my new Dorfler D6 bow that has just arrived from Thomann. It has a quality feel to it and is a good weight for an intermediate player like me. The sound is a big improvement on the bow that came with my conservatoire outfit violin.
I have a slight concern that it may be losing a bit of tension as I play but having only done one practice with it so far, I will need to check on this again. Otherwise, this was a hassle free purchase and I'm happy with it so far.