If the backends are clean, both balls will open up the lane for you. However, by the natural characteristics of the coverstocks, the Rule will start up a bit earlier whereas the Freak Out will be more angular on the backend. Both are great balls, but I feel if the pattern is medium oil, the Freak Out would be a better choice because you will be able to use it longer whereas with the Rule, once the lanes start to transition, this ball will grab the dry too early and react too early or burn up completely.
Your other option with the Rule would be to polish it. So, if you dont mind doing some coverstock prep, polish up the Rule.
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