@rbschauman - I used VDH cables 15 years ago, but it seems that they are resting on their laurals, since wire technology has come a long way from OFC copper in that time
I would take a look at Audio Envy - they use OCC copper, which is significantly more dynamic than OFC and even silver and they also use better insulation for a lower noise floor and improved clarity and imaging. They are also resonably priced.
To keep things reasonably priced I would also recomend using a single run and getting OCC copper jumpers. I think you will find it a more pleasing result than a biwire solution
- I used a biwire solution many years ago and changed to the single run with a custom long jumper solution and found improvements across the board
- I used 1/2 meter jumper wires - they work much better than the little connector plates that come with many speakers and KLE Innovations banana plugs on the jumpers
Just another approach
Regards - Steve