Im buying the Vestax PCV175 in a few weeks, lovely mixer, but i have to agree with Hakka, the kill switches do make that awful *click* sound.
my mate has just bought the Allen&Heath Xone64 and he says its the best mixer he has ever used, he used to have the VestaxPMC05pro2 and i love that mixer too, its so smooth and easy to use.

Has anyone seen the Allen&Heath XoneV6? looks scary, like an old radio they would use in world war 2 or something!