Vandersteen 2CE Sig II New vs. the older 2CE SigII


Has anyone heard the new 2CE Sig II with the new woven composite midrange vs the none woven composite midrange?
I'm Just wondering if there's a significant difference.
miketuason
Silver 70's with the Vandersteens are a great match. I'm using the older Silver 60's which have plenty of drive as they use the V4 transformers.
I, too, am curious to know how the latest iteration compares to my Sig IIs purchased shortly after the Art Dudley review in 2007. I *really* like my Sig IIs, well driven by my Ayre AX-7. But being an audiophile, I'm neurotic and desire the latest, greatest thing!