Sound of Zu Soul Superfly vs Zu Druid Speakers


Is there anyone out there who actually owns the new Zu Soul Superfly who has also owned Zu Druids and has had a chance to compare the relative sound of the two?

A report from anyone who has had an opportunity to listen carefully to the Zu Soul and Druid speakers and can contrast the difference in sound of the two would be wonderful.
128x128plangco
Pay particular attention to 213cobra's (Phil) posts. He contrasts the Superflys with virtually all of Zu's other offerings.

FWIW, I think its Zu's position that even the not yet released Soul (non-superfly) is a step up from the Druid, so if on the fence between the two I'd be inclined to spend $1800 on new Souls over $1700 on used Druids.