Dali Helicon 800 Mk2 are stunning ?

I recently upgraded from Dali Helicon 400 to Helicon 800 Mk2. I went on a year long year long search before I chose the Helicon 400 originally, and the reviewer's were right - they are excellent! I bought the 800 Mk2 based on listening to the original 800, and my trust in the Helicon range, and have found them to be simply stunning in almost every way, fixing and improving on slight imperfections in the 400's
Are there others on this forum who have tried them? What are your thoughts?