New Siltech Cables - has anybody heard them

I now have been waiting 2 months for three Siltech G-6 Digital cables that were ordered back at the end of word yet except that they may be deliverd by the end of the month. Has anybody even heard these new cables...and this is my first dealing with Siltech. I bought them based on other people's ears and word of mouth ...and believe you me, they are not cheap.
I auditioned perhaps 20 digital cables over a period of months. The Siltech Golden Ridge was the second best digital cable (Purist Audio Dominus my favorite). I've also heard most of the Signature line, based on my listening, I believe you will love that cable.