I had nothing but compliments from my audiences using one PAS with my T1. Some physical spaces seem to be more suited for the kind of sound the PAS provides. Wide open spaces and tiny rooms where you can not avoid to sit next to the public are great for using the Bose.
A couple of months ago there was a public offer from Bose in their forum. As you know the PAS had an exorbitant price, when it began to be sold in Europe. Bose is not refunding the money I payed in excess, but I'll get the chance of purchasing a second PAS for a very reduced price. I'm going for it.
-- José.