A:AnswerYou can start with any of the models. I started out with ' Heos 3' and added more from there. Which ever one you start with you will be more then happy!!!
A:AnswerSet-up is simple once you get App. I was told it wasn't as intuitive as Sonos but I really think that is for folks who use multiple streaming sources. I only use Pandora and Spotify and it is very easy. What I love is the you can also other audio sources with the "line in".