Here's my take:
Eggleston nice speaker but not as detailed as the MBL good midrange, decent bass can work close to rear wall
Wilson: Great dyanamics, good bass, very detailed, will not work well close to rear wall, and can be very finicky.
Salons: original version way too boring, newer version better but still okay sounding. Nothing jumps out at you nice balance but not a very engaging sound.
I would stay away from any of the way smaller players who knows if they will be around in the next few years, so I would lump the Silverlines, Montana, and Intuitive in that camp.
The 5A has a lot of bonuses in terms of room tuning, but it is very Vandersteen sounding, big warm midrange, recessed top and very warm bass, the tonal opposite of the fast, clean MBL sound.
Last and best choice: Usher BE 10, fast, clean, extraordinary natural and articulate midrange,deep tight bass but not too much, clean airy top end, great dynamics,lastly these speakers through a huge three dimensional soundstage.
A well setup pair of BE 10 is very hard to beat, and with the size of Usher they will be around. Usher is like the B&W of Asia, and they are a good deal on the used market.