AQUA A

After all of our questions have been answered and all of the comparisons have been made, we have to make the leap from the CWP to the Aqua A.  I know they haven't been in use here in the US for very long.  I know that all the wonderful things said about it are mostly just promises at his point.  I also know some negative things have been said about the Aqua B.   We are optimistic.  We hope it is all that is promised.  We are tired of our CWPs.  
Would you all like updated posts on how it all goes from install to operation? 
Let me know.
Wish us luck. thanks!