Well unless it comes with 512 gb internal storage, otherwise a micro SD slot is just average in today standard making the maximum storage of 512gb. Those hires and DSD formats will use up 512 gb easily. Also, I hope it has at least one type of digital out (optical, coax, or USB) otherwise, it will be like the Lotoo Paw Gold. It does look like it has a USB type C connector but whether it will have digital out remains to be seem. It needs to exceed AK 380 in features, sound quality, style, and spec, otherwise, I don't see anything special about it. I do like the new 4.4 SE/balance standards. Over at the 380 thread, there have been dream list thrown around for their next totl for next year, like oled screen, audio streaming, one TB of storage etc. We will find out in eight hours from now. But new totl product is always exciting.