Single vs Double Bi-wire....should I reconsider?

Thanks all. I decided to go with the true double bi-wire.

Smaller error in kjweisner link - missing colon, updated.
http://vandersteen.com/media/files/Reprints/vandersteeninterview.pdf
Als0 - there is A LOT of information in that link besides bi-wiring.

Thanks.

Next up, Richard says the cables need to be separated by at least 1"-2".   Does anyone have a suggestion for cable separators?  Where to get them.  I guess I need something that isn't metal, and won't collect static electricity.

Hmm, I hadn't thought of that - I'll double check the Vandersteen specs against the AQ spades. Thanks.

I checked on the spades - all good with the AQ cables.

For spacers - I thought I might do something in wood - it will match the floor and look nice. The other alternative is that I can make a computer model and one of the guys that works with me has a 3D printer.