@mountz the winner is based on what sonic comparisons? Bass, mids, treble, soundstage, separation. clarity, etc. That would be helpful to others trying to make a decision on a DAC.
All of the DACs are good quality DACs that all have something to offer. They also offer upgrade options to improve the sound.
We make both R2R and chip DACs. each offers something depending on what you are looking for.
Happy Listening.