I can speak to option 2, and you're fine with FLAC there.
I went with Sonos for exactly the reasons you mention - that it's modular, expandable, and can be improved incrementally as I need to, in the zones where it matters.
In my main system, I'm using ethernet into a Cullen-modified (~$500) ZP90, into a Monarchy DIP (~$300), feeding a Cambridge DacMagic (<$500) before heading to a modest tube amp. Lossless files live on a RAID NAS so my computer doesn't need to be fired up all the time (nor is its HD jammed up with my music files).
Quality easily equals modest (~$2k) CDP's, and the convenience and freedom is simply impossible to imagine if you're still rummaging through CDs and their jewel cases. The music factor just goes through the roof - it's so much easier to explore your collection, to build playlists (or 'queues,' in Sonos parlance)...it's just absolutely and definitively a superior way to interface with and enjoy music. You'll never look back.
The Sooloos might be great, too - others will have to weigh in there. Good luck and have fun!
I went with Sonos for exactly the reasons you mention - that it's modular, expandable, and can be improved incrementally as I need to, in the zones where it matters.
In my main system, I'm using ethernet into a Cullen-modified (~$500) ZP90, into a Monarchy DIP (~$300), feeding a Cambridge DacMagic (<$500) before heading to a modest tube amp. Lossless files live on a RAID NAS so my computer doesn't need to be fired up all the time (nor is its HD jammed up with my music files).
Quality easily equals modest (~$2k) CDP's, and the convenience and freedom is simply impossible to imagine if you're still rummaging through CDs and their jewel cases. The music factor just goes through the roof - it's so much easier to explore your collection, to build playlists (or 'queues,' in Sonos parlance)...it's just absolutely and definitively a superior way to interface with and enjoy music. You'll never look back.
The Sooloos might be great, too - others will have to weigh in there. Good luck and have fun!