Airtangent vs Kuzma airline


Just bought the JC Verdier platine and want to get a tangent tracking arm.
I have received info and I am leaning towards the Kuzma or the swedish Airtangent .
The EM-2, Airtech MG-1 and the Condustor by the cartdridge man are also in the running but their build quality aren't in the same league from what I can tell in the pictures. How good are they I really don't know.
Opinions, or any comments wound be greatly appreciated.

Thanks
rugyboogie
BTW-Sir Larry,I have been remiss about calling/E-mailing you as I know you are a busy guy,as am I.How about giving me a "shock" and calling me when you have a chance?Lots to discuss!

Best!
Hi Dgad I got the 12 Inch Davinci Arm, from Thomas Woschnick and mounted it on the Raven Ac.
Man this is really a perfect Arm. You should contact Thomas, as this Arm is really a hit.
Well compared to a Schroeder on a DPS Player, this Arm out performs this combination.

Regards Karl-Heinz
Karl-Heinz,

What cartridge did you use w. the Davinci arm? I would love to know how it will compare to the Schroder and the Airtangent on the TW Acustic. It is rare to hear you sound so excited about an arm. It truly must be special. In what ways did it excel.