I would welcome some advice please.
S1 / S2 and Surround Sound
I invested heavily in Sonos over a number of years. My system in my home has 2 Play 5s, a Play 3, , 2 Sonos Connects, 3 Play Ones and several Play: 1s. I recently added the Sonos Ones so that I can use Airplay to the rest of my speakers by grouping with my Ones. Evidently, my entire system is stuck on the S1 controller. I want to upgrade to a surround package for the TV in my living room and was going to buy a Sonos Arc, Sub and 2 more Sonos Ones. However, from what I understand, I will then have two systems in my house. The new units for my surround system will be on S2 and everything else will be on the S1 controller. This is not ideal as it is nice to have music playing all over the house, especially for parties et cetera. Can anybody advise me because I cannot see a way that I can justify the purchase and then end up with a system that is in some ways worse than the one that I have?