The Hurricane is the sweet spot in Audioquest's lineup. I was advised directly by a dealer that the Firebird is an incremental increase but not worth the money. The Dragon is a different story, though.
Yes, the Dragon is a very different story. End game cable. Immediate elevated SQ.
Reduce costs by buying 1M lengths, Audioquest will verify authenticity at no charge for used cables.
They'll even make 1M cables from 2M or longer cables.
I can't endorse other AQ products but the Dragon PCs are exceptional, nothing subtle about the improvements they bring, especially on power amps.
NB. You MUST use the High-Current version on power amps.