I've had and loved my Mojo for about two and a half years now. The only real issue I've had with it is finding an ideal portable transport for it, and I can't afford the Poly. My phone (LG V40) does an admirable job, I've also been using a Cayin N3 for about six months now, connecting it to Mojo through the SPDIF coax output (shared with USB). Actually, the Cayin makes an impressive transport for something so cheap, and I also use it with my office desktop rig (Modi Multibit, Massdrop CTH, and ZMF Classic, although I should note the Mojo does an absolutely smashing job of driving the Classic on its own). Last night I discovered the xDuuo X10T II, and placed an order. It's a digital-only DAP, no DAC or analog section. It seems ideal for me as I just want a portable transport for Mojo. I'm very excited to hear what this thing can do, but I'd also love to hear from someone who's heard it with Mojo, or someone who has heard both it and N3. Impressions are sparse out there as this thing is such a niche product. I'll be typing up a full review of the combo once I've had some time with it.