I own Mojo for half year now. Been using it almost daily. I love the sound, the natural, effortless smoothness they provide, while keeping all the details. But men are men, we will never stop wondering, whether something could be improved or not, even if we couldn't be happier at the moment. To treat this bug, I found Mojo to be a good cure so far. Every once in a while I get the chance to listen to other amps/DACs, in Mojo's price range. (+/- 50%) And every time I get back to my Mojo I realize, the sound I hear is just at least twice as better as anything else out there in this price category.