@dave_b I enjoy live volume levels but for late night listening (out of concern for my family) I usually listen at lower volume levels. Ideally, the system should sound good at both low and high volume levels.
So far, I find 4349 to perform better than L100 at lower volume levels and they are also better than Dynaudio Confidence 20.
I guess Cornwall IV might be even better at low volume levels, most important is however sound quality when playing at higher volume levels, hopefully Cornwall IV can do a god job if powered sufficiently?