I had a pair of Turnberry SE for 12 years. I always curious about Zu so I bought a pair used Zu Durid MK5 Rev. A. I had both for almost 3 months, sold Turnberry kept the Zu, almost a year passed, never regretted. I tried them both with SS amp, 845 SET, 300B Set, and new Marantz Model 30 the results were consistent. Zu is more musical and more soulful, hope this helps.
Griffin