With the upcoming AMG DAC likely following the DAC9SE and Alita in terms of digital inputs, meaning one each for coax and I2S (HDMI), and with the current NP source devices ,such as the new Stream 9 and CDT-8, 9 and 10 all having both coax and I2S digital outputs, then what would be the preferred digital signal choices for two sources, streaming and CDT, feeding into an AMG DAC? Coax for one and I2S for the other, but which source benefits the best from a given digital connection?