ibasso DX180: Initial impressions | walkthrough

I like the size, ergonomics and form factor of the ibasso dx180. Sound is pretty much the same as other DAPs I have heard and reviewed previously. The only noticeably audible difference in sound between these devices is the Sony NW-WM1AM2 and Fiio M23 both have a wider soundstage. All Sony devices I have tried have a noise floor.
Mango Player is decent but ibasso really need to improve the navigation, layout on that app. It has poor functionality and is not intuitive, despite looking quite clean.
DAPs I have heard/owned:
Fiio M23
Hiby R6 Pro II
Hiby R3 II
Hiby M300
Hiby R5 II
Hiby RS6
Sony A55
Sony NW-WM1AM2 (Japanese uncapped)
Sony A306 (Japanese uncapped)