I just came from a 2 hour audition of these speakers. Speculating without hearing them first means you'll miss out on something really good. The source was an Aqua steamer with the matching DAC. The preamp was a Backert rhythm. Amps were some little class Ds that I didn't really regard (just got a new amp).
The sound at low levels was excellent. Piano, vocals, strings all sounded as they should. I found the session very engaging and could have sat there for hours more. My only hesitation is the price and the high price of the stands. I'd be over 20k on these and it's making me pause to decide if I want to go there.