>>91811
There really isn't one answer ceteris paribus, as there isn't a unified, monolithic legal system in ancapistan. Whoever represents C will try and secure a judge that favors C, whereas whoever represents A will try and secure a judge that favors A. Market forces dictate they'll tend to settle on a judge that's ambivalent towards A and C, either by picking a judge they both agree on, or by each picking one judge who work together to recommend a third. The result won't be perfect every time but it averages out towards impartiality.