I am not having much luck with brakes at the mo I have been using bb7s for the past few years and have been really happy with them, I have found that they start to go crap after about 8 months though. I just bought a new one last week as mine went crap, but I am not having any luck with my new one, its RUBBISH!! no bite at all. I have had a few mono trials too, never really got on with them either, I am tempted to stick mine back on though. I am going to look for a magura fr and maybe an avid juicy 7 or code. grrr, stupid disks!!