Stanford, Harvard, Chicago (Booth) and Penn (Wharton) are king. The most elite investment banks and private equity firms to refer these schools to others, as they are the best of the best.
@alexandergreene93 From Harvard's website: "If you take the test more than once, all scores will be received but we will use the highest score in our evaluation."
Go to Harvard, Columbia, school-of-your-choice's law reviews, print out some of their articles, and do the Memory Method with them! This has helped me! Law is also my worst RC subject