and thank you IryxBRO for the review, I skimmed it well right before I went over to Kickstarter.
You welcome! I am very glad that someone reads it, at least

Will it run hd6xx better thatn fiio e12 or fiio x3?
No, it won't. In terms of power X3 has 270mW @ 32Ohms and e12 even more than that. AP80 have 80mW @ 32Ohms thus having less driving ability for higher loads. But those are the numbers and the quality of sound is not totally depended only of the output power. Hidizs has got other DAPs and external headphone amps&dacs for such heaphones: AP200, Sonata DH1000, Serenade iDSD which sound great.
I'm very interested on AP80 to use as transport for a Mojo and Q5, but i have a question:
- can the AP80 receive audio signal via BT APT-X fom my phone (lg g6) and then out it to USB-c / Mojo ? I really want to know if bidirectional BT can work's that way...
Thanks!
I might be wrong but it seems that this is too complicated... Usually it is forwarded from bluetooth to analog audio output...
Some more information on gestures in AP80:
1. Swipe down at any screen = drop down menu with Bluetooth, Lineout, USB mode, Gain

2. Swipe up at any screen = drop up menu with Brightness, Play (pause, skip tracks), Volume

3. Swipe right at any screen = back