Cables for high efficiency speakers?

I use Lowther PM6A Ticonal in Carfrae horns.
The CAT6 was etched but direct & energetic.
The Tara RSC Master Gen 2 was veiled but fleshy with ex. flow.
The Cardas SE9 was soft but delightful with silky detail.
The 0.35mm solid silver was very detailed but no harmonics, no weight, no soundstage.
The VDH "Inspiration" is UNBELIEVABLE!
I've solder them (3.5m) directly to the drivers & match them with VDH "Orchid" IC with great success (although I like to audition the new "Mountain" in searching for even more transparency & inner detail).
This was quite unexpected as I've always choose Cardas instead of VDH.
If it's possible give them a try! -they are not pricey.

Thanks Geoch, I will consider the Inspiration, but they may be past my price point @ $1,700/8-ft.?

I paid 840euro for 3.5m pair, plus 90euro for 4 pcs WBT 061 bananas for the amplifier side.