I've spent a lot of time on the subreddit arguing about these objective vs subjective topics. From my experience, people just want to see 1 reliable experiment in which methodology is sound and at least 1 person that can pass it. Just having 1 person pass says nothing of their own abilities, but rather opens their eyes to the idea that it is POSSIBLE. In the past I have linked people to Tyll's Big Sound event where Romaz passed the blind amp testing and that has definitely changed some peoples' minds about amp differences. I think people want to see something similar with DACs (and cables). I would suggest using D30 vs a DAC that measures similarly or at least doesn't have any measurements that are concerning (e.g. noise above "audible threshold").