The advantage to discretionary review is that it enables an appellate court to focus its limited resources on developing a coherent body of case law, or at least it is able to focus on making decisions in consistent fashion (in jurisdictions where case law is not recognized).
自由裁定的複審的優勢在於，它使上訴法院能夠將其有限的資源集中用於制定一致的判例法，或者至少能夠集中精力以一致的方式作出決策（在不承認判例法的司法管轄區） 。