I'm running ATC SCM11s v2 partnered with a 272/555 DR/250 DR and SL loom, being fed from a UnitiServe. My listening room is 8' x 12' and the system sounds sublime to my ears. The speakers and SL loom were the last upgrades and in my room the balance, depth and sheer musicality is all I could ask for. Music sounds so natural and 'live' in a being there sense
Listening to my son's band new album (Dead Man's Whiskey - Under the Gun) which is on Tidal - shameless plug - and albums that I played on back in the day, and knowing what tracks like My Year sounded like in the control room, it's remarkable just how my system emulates not just the sound but the 'sensation' of being there.
Even if the mythical 372 / 572 ever got released I will listen long and hard before replacing the 272.
Back to the speakers, these really are remarkable at their price point. Trust me, I tried many other speakers, some costing over twice as much, and the SCMs worked best, for what I was looking for, in my room/system.