I bought mine about a week ago, and I am liking it so far. My V10 came preloaded with Marshmellow, so the DAC was activated from the beginning. I don't think that I have ever used a DAP that was this well balanced. Nothing is overpowering with nothing intruding into anything else. I have been turned on to Sabre DACs ever since buying my Audio GD NFB-1. My main genre of music is classical, and having the bass drawn back a bit really helps me pull out the details. Listening to Rite of Spring is a new experience in my portable set up as I can really hear all of the nuances that Stravinsky lined his music with. My IEM of choice is the Hifiman RE600, which itself is fairly balanced with a thicker overall body. The two seem to have great synergy as I can find myself lost in the music. More than I could with my Fiio X3. I still think that Poweramp is a clunky music player, but it is capable of playing all of my music formats.