I’ve used their product for quite a while, apparently not as long as some, but the best addition I’ve ever made (yes, ever based on 40+ years of compiling gear) to my sound system is the Sonos Connect. My existing amp/speaker combination with Connect allows me to listen to anything I want, any time, on my choice of hardware and I only hope it never gets removed from their supported products. I also have a Play3, Play1, and Era 100 in my house to round things out, but if Connect isn’t there, I’m out.