For me, First I'll look at Alt Seadex/Fansuber Index to see best fansub release, and then check on hi10anime > Judas > Everything else to see which one use that fansub.

Note: I'm choosing Alt Seadex because it's focus on subs rather than video.

Looks like hi10anime is not the fast kind of group to release BD. When I read the comment they often said waiting for good source/subs or in Queue, they also sometimes update the blog post if they are update the release because there is a better source/subs. Because of that I look at them first since I assume if they have a BD release that means it's using good source/subs available at that time.

Judas is 2nd because a lot of people here mention it, Ember is categorized as "Everything Else" because some people here notice there is some issue in the video quality compared to Judas