Thanks for the link , Piggy

There are some little flaws in the testing method ( in a way he says them in the end himself ).
But in general the 2 codecs do look very similar in quality .
I think only the professional ones would see the difference .
And the videos should be judged not only as pictures , but as videos too !
I hadn't time too download and watch them. Will later.
I think we will see many more of the same kind of comparisons in the near future