Yeh...I'm on a cable learning quest. I've seen SOME discussion on this, but nothing concrete. Maybe ToddR or Chris can chime in.
When running high end cables, is there any benefit to separating the cables in the run (opposed to allowing them to touch)? I would think the better the cable, and insulation, the less EMI would be present, but I don't have the tools to account for a measureable difference.
The photo below illustrates the separation at terminations for easy plug-in, but I'm wondering about the entire run.