Hi Peter
As I told you by e-mail, my advice if you are going to upgrade is to go with the WP7 and not a Maxx l (unless you commit to doing a series ll upgrade. The WP7 bests a Maxx l but the Maxx ll is a superb speaker with much of the X-2 technology. It is because of this that Wilson Audio discontinued production of the X-1 as the Maxx ll at half the price is just a better speaker.
As I told you by e-mail, my advice if you are going to upgrade is to go with the WP7 and not a Maxx l (unless you commit to doing a series ll upgrade. The WP7 bests a Maxx l but the Maxx ll is a superb speaker with much of the X-2 technology. It is because of this that Wilson Audio discontinued production of the X-1 as the Maxx ll at half the price is just a better speaker.