I think, the answers will vary, the Vector arm has not the "Hype" other Arm are having. From what I heard ( not personally, but from people, who know their stuff ), it is a real interesting Arm. I am not mad about the Schroeders, some others are, I prefer ( and bought ) the Triplanar VII much more and the Graham 2.2 is a class on it's own with cartridge adjustment. The Graham should also be connected to a first class phono cable, otherwise the result is like rolling a dice. But before, you should have a real good phonostage, which will allow to hear EVERYTHING, that's even more important.
