As advanced as the Poly is, I can't see spending more for an accessory than the main unit costs. When it drops ~ $500 like about what the Mojo goes for, then Chord has a sale from me. $750 is just unreasonable.
Totally get that argument from a user value point of view. As I understand it, they outsourced both the software development and of course, they CM outsource the hardware (like most manufacturers). Given that, plus the margin they need to make, plus the complexity of a 10 layer board in such a tiny device, I can understand why the price is what it is.
Though, again, from a user value perspective, I'm not sure the value is there.
From my perspective, I would have preferred the Poly to have been designed only for:
- Blutooth
- SD Card
- data micro-usb for pass-through
The WiFi client capability, streaming client for dlna/roon/airlay, and the WiFi AP capability, is not something that holds a lot of value for me. The WiFi functions I use only because a pass-through data port is not available. If Chord didn't add these features to the Poly, I think it would have been considerably cheaper.
Having said that, for the Hugo 2, the 2Go having these features that I think are unnecessary for the Poly, will be a good thing. The main reason I think that is because the Mojo, to me, is a portable solution, and the SD Card is really all that's necessary, plus the data pass-through for any streaming music. But the Hugo 2 is a transportable unit, which is ideal for me to take to different parts of my home, not really outside. So, for the Hugo 2/2Go, WiFi in my home becomes a bigger motivation, and therefore WiFi client/AP and streaming client would be more valuable to me.