I have both the WiiM and the Eversolo right now, and I’m still undecided on which one to keep. I’m leaning more toward the WiiM because I feel it delivers better instrument separation and detail in my system. It’s been a tough choice, though, for aesthetic reasons, because honestly, visually, the Eversolo is much more attractive — it’s very sexy.
Also, the fact that "the Wiim will automatically wake your system via trigger when you start playing something from any source, and sleep if nothing is played for a while, but with the Eversolo you have to manually turn it off and on" is pushing me more toward the WiiM, as it makes using the system so much easier.