Best data connection between Wadia 270 and 27ix?


Hi 270/27ix owners,
I've just happily replaced my 861 with a (used) 270/27ix combo and use the optical Wadia ST-link, which comes with the 270. Of course I also use clocklink.
There are many other options for the data link, for example AES/EBU utilizing XLR connection.
What kind of connection and what cable do you prefer? How significant are the sonic differences?
uli
Thanks Routlaw,
I'll contact Steve.
Nevertheless, can anybody report his personal experience?
Thanks - Uli
I have always preferred ST glass cable. Wadia was the first to use the ST cable and I am pretty sure Steve will recommend the same. ST cable is commonly used in telecommunication industry and Wadia was started by a group of people from that industry.