anyone, please???

hello, would apogee mini-dac be significantly better than matrix mini-i? Because I have an opportunity to buy one, that is not much more expensive than new matrix. I know that they both have the same chip AD1955. thanks

hello, I have a possibility to buy a headstreamer for about 90euros(used), that would go with Adam a3x monitors, I know that Music streamer II would be better(isolation stage), but is the difference in sound significant?, is it worth adding 50e and buying MSII? or maybe the difference in...