Speed is the fastest I have ever heard.....takes some getting used to. Articulation, resolution, and voicing will keep you up at night with the right electronics. Have to say I leave my listening room just saying wow that was emotional fun. More like live music in a real setting.
I was at a friends in Chicago last weekend listening to Magico Q3 and Gamut RS7i box speakers with various electronics and I had to readjust my hearing when I got home. Resolution is another league with this speaker that is not fair to most box speakers.....as in zero coloration from the panel and built quality and ribbon drivers.
From the post above you take a risk with anything not local or design but their is a post on WBF Alsyvox forum by Daniele the designer of the durability of the speakers. I think life in general has all sorts of risk so it depends on your list. Daniele is one of the most honest gentleman I have met in audio in my 40 years.....so I trust his statement on the durability. They come shipped in two durable flight cases strapped to a wood crate weighing 720 lbs.....handled only by dolly jacks and trucking companies. These are not speakers for the faint of heart but then go listen and you likely will get the idea of weighing the factors important to you. Alsyvox will be showing Botticelli model with external crossover at the Fall Denver RMAF. You have to listen to understand any of the posts.....same was said of those who heard the big ones (Caravaggio’s) in Munich. Rhapsody Sound in Manhattan will have the small Tintoretto model shortly played with world class electronics.
Botticelli models are here played with CAT Black Path preamp/Concert Fidelity monoblocks. Ping me privately if interested in more detail.