Only the 5th court of appeals. However if you get caught elsewhere your lawyer will have a good appeal grounds just because your area will need to decide if they agree. If all areas eventually agree it probably never will get to the supreme court. Once several different courts hear this and make a decision if they disagree the supreme court jumps in reading all the logic of everyone below them to try to find a real answer. (It doesn't always work this way, that is the textbook ideal way, but the real world is often different).

Note that unless you think nothing of spending 20 million dollars on lawyers this is probably not something that you want to fight.