The differences in technical performance between the DigiOne and the Sig are very small, both having incredibly low, sub 1ps i.e. femtosecond level jitter on their outputs. Allo aren’t kidding when they say these are some of the best performing units regardless of price.

I went for the DigiOne Player because it looks smarter in a nice aluminium case, the Sig looks like a DIY Pi lashup due to the lack of a proper case, also no faff with messing around with battery and/or dual supplies on the Sig.