I was intrigued enough to get a pair of the new White Lightning 3. Every few years I get something to compare to my current NLA speaker cables, the High Fidelity CT-1E.
These retailed for 7k USD and obviously nothing can really compete, but I was very impressed by this new Leif 3 series for the money. For starters it sounds nothing like I was expecting or remember from the multiple Nordost speaker cables I owned about 15 years ago.
They were fast but all had noticeable treble emphasis. Something I erroneously put down to the silver plating. I say erroneously because the White Lightning 3 is the same but it sounds balanced if not a touch warm. Its fast and open but no stereotypical brightness.
Looks like I have to put aside my anti-Nordost speaker cable bias, and investigate further up the line such as the Norse speaker cables.