Hi there,
Clarity has what you might call a 75% x-stat panel - i.e. it's an x-stat panel but without the vacuum bonding. Sort of half-way between the two. I auditioned both Clarity and Aeon i just over a year ago, and was lucky enough to find a dealer who would let me home-demo both speakers at the same time. Due to the size of my room, and the speaker positioning, I ended up with Clarity, simply because the Aeon i gave me some really wierd room interactions when located in the position where we wanted to put the speakers. In the dealer demo room, Aeon i sounded slightly better, but the home audition was the other way round!! The x-stat style perforations on the Clarity panel certainly gives you the sound of a larger panel, and the difference in sound at the in the dealer demo room wasn't as great as I expected it to be.
So - if you can demo at home, then you really should!!
Cheers,
David