I have had both in my system and they are both very good. They both have good dynamics and they both imaged well. I could live with either one but I ended up with the Xono. The Xono has better tonal balance at least in my system. The Xono had bit more authority. I no longer have the Xono but now use a Zyx Artisan with a Zyx 4D with gold coils. If you can listen to as many set ups as you can. I do miss the Xono but love the sound of the Zyx Artisan.
Th
Th