Only attended Flamingo THE show... so very limited view here...
Absolutely loved two speakers.
PBN Montana ESP 2 & Sanders (former Innersound) model 10.
Roger Sanders speaker's pure & clear sonic sound blew my mind away. The image was so clear, my ear had hard time adjusting to it.
Peter's Montana ESP 2 gave me a goose bump...
Oh, it was heavenly.
(It's a $10K speaker but pushed by Edge's much more expensive amp though)