Choosing the right Toslink cable


Hey all,
I'm trying to choose a toslink cable to transport 2 channel signal from my Mac Pro to a Conrad Johnson Premier Nine DAC.

I've been shopping around a little bit and I've found the following (price high to low):
- Nordost Whitelight glass (around 175.00)
- Audioquest Optilink 3 or 5 (around 80.00-180.00)
- Van Den Hul Optocoupler (around 90.00)
- Wireworld Super Nova 5+ (around $80.00)
- River Cable Tos (around 70.00)

Any thoughts?
solst1ce
vanden hul - it's actually glass, appears to perform well...and it's actually affordable. In my system between my {mac mini or Aopen mini pc} and my dac 3.. i couldn't hear a difference between it and USB.

I had to upgrade to the Bel Canto USB link to get a noticeable upgrade in performance.
Check this inexpensive glass Toslink: http://www.uniqueproductsonline.com/3ftgltodiauc.html
It is good quality with 280 strands of glass with high quality connectors. I use one.
Another vote for the HdH. I use one. I tried the cheap glass one, no contest.