I'm seriously thinking about BlueSound. I've been a Sonos user for over 10 years, with 9 different zones/units. Originally the old ZP80/ZP100, which - will dated - worked flawlessly with a great hardware remote.
But with each update, it gets progressively worse. My updated Sonos system (using the latest hardware) doesn't work at all now, I'll just have to wait and see if Sonos fixes things with another update.
Do BlueSound owners experience such issues? Making the switch will be quite an investment.