ifi Gryphon Review - is it better than the Mojo 2? 

4.4mm would be a dream. However, I suspect the Chrod architecture isn't balanced and I read somewhere there's a good reason for that. We can always wish :)

I absolutely love the poly. You just need a good 5g data plan and create the WiFi network from your phone’s hotspot.

I had both the xdsd gryphon an Mojo2, and altough I love the feature set... gryphon is no match for the mojo2. Chord does so understand how to recreate music, I know even own a chord tt2+mscaler and hugo2