Just got mine in the mail today, first impressions are very good! This is a big upgrade from my Cayin N3 both in terms of sound quality and features. I find that compared to the N3 the soundstage is more open, but at the same time it has a more "planted" sound, if that makes sense. Maybe its a little warmer, a little less analytical than the N3. Sound signature wise, it's more like my Fiio X3ii but more refined. I think I also like it better than my Fiio Q1mkii, but I'm pretty stoked on it so take that with a grain of salt. The killer features for me are Tidal offline, power output (especially balanced), full 2Vrms LO, and good standby time. I also like all the bluetooth options. Looking forward to LDAC bluetooth receiver mode in future updates. UI is smooth and easy to get used to, no issues so far. The Fiio music app is quite good. I'm feeling like I got a lot of DAP for the money. If you are on the fence about this DAP, I'd say go for it. So stoked on my new toy! By the way, this stacks very well with the Fiio A5 and that combo easily drives my 600ohm beyers. I'd say excuse the ramble but... this is head-fi. Y'all are probably used to it