We bought one for our daughter. It matches the MacPro but we found the display wasn't any better than the less expensive 24 inch Dell or Samsung displays. Also, the full integration with the MacPro doesn't let her turn off the monitor (or we just haven't figured out how to) since pressing the monitor power tries to shut down the Mac Pro.
I'd wait to see if the 7 August updates bring new screens and also look at some of the other display options out there.
Cheers,