Anyone listened to the new Nordost LE spkr cable?

I need to replace my Acoustic Zen Hologram II speaker cable because it is awkward to handle, and easy to trip over. I am considering the new Nordost Leif speaker cable which is flat and can be run under a rug. If you have auditioned it, what new model might be better or equivalent to the AZ Hologram II cable?? I have the Acoustic Zen Adagios

Also, is previous Red Dawn cable or higher possibly better than the new stuff. Thanks Jim