I agree with Natnic. I recently heard the 5As and less recently the Amatis. Both are superb speakers. The 5As do most everything right and are extremely coherent. That said, I found the 5As, at least in the setup I heard (paired with Quicksilver amps, Wadia CD and Audio Research preamp), to be very uninvolving. In contrast, the Amatis have less bass and IMO less neutrality but are more musical to my ears and easier to listen to. I am sure there are others that have an entirely different reaction and of course, system synergy is an essential ingredient to making any speakers make magic as is the interaction of the speakers and room.
I have not heard the Aerials but I have heard the Wilson 7s many times and found the Vandies closer in signture to them than the Amatis although, IMO, the Wilsons are superior speakers (still not my taste). Best to go listen and follow your own feelings. While you're at it, try out the JM Labs Utopia line with well matched amps like the Burmester (the Nova Utopias are one of the first speakers to really knock my socks off), the Genesis 501s which IMO are wonderful and I found more likeable than either the Wilsons or the Vandies, the Green Mountain Audio Continuum 3s which are IMO on par with the Vandies (except for the lowest bass)at half the price and finally the Beolab 5s which show great promise but are difficult to ultimately assess because B&O's showrooms need work. There are, of course, many others but these are a good sampling worth trying that may bring as much if not more musical pleasure than either the Vandies or the Amatis.
Enjoy!
Enjoy!