I have a ZYX 1000 Airy, and I love it. It is as precise a transducer as I could have asked for. It plays all of my albums exactly as they where recorded, or as I percieve they where recorded. This is sometimes not good because of poor recordings, but I do not feel as if I am missing any of the music.
But.
I used to own a Koetsu Black and I played that thing all the way down to the candeliver. Even with no tip (that I could see), it still made sweet sweet sweet music.
Having said that. As soon as I can afford it, I am in for a TT upgrade. I will have two tonearms on the table, one with the ZYX and one with a koetsu. There is more to reproduced music than precision. Especially considering my preferences are leaning towards the female voice.
An addition. I will be joining you in the Teres Brotherhood. Just like the Koetsu, the 340 is soooo beautiful, I couldn't imagine owning anything else. My present Gyro is good, but that is no longer my preferred look. The added sonic improvements are also important, otherwise there would be no need.
Cousin Billy