Genesis 1.2 or Arrakis 2...Have heard both the Genesis 1.1 and Arrakis 2, both exceedingly well setup by owners who know their stuff and with access to near limitless amounts of equipment. Nuance, tone and scale...the likes of which I have not heard before from other speakers. (For me), this includes Focal Grande EMs, X2, XLF, Tidal Sunray + dual Tidal tower subs, Aidas, TAD Ref Ones, which represent a number of the other large speakers I have been fortunate to hear.
I should probably clarify...it is mostly the 'scale' which I have heard from the big Genesis and Arrakis which make the rest of the pack above seem small (likes Sashas to Alexias). It truly is an immense rush and experience because it is not overpowering as one would expect...its just sitting there in front of you. No one is 'bracing for impact'...any more than when a band is practicing at home, and you're 5-7 feet away. And yet when you open your mouth to speak...you realize how loud it is, and from an audiophile perspective, you realize that these speakers can deliver a scale that seems natural, does not trigger your sense of 'bracing for impact'...and yet is actually not just loud, but full and complete...ie, its effortless in delivering life-like scale up to large ensembles.