This article compares the two main offensive strategies for Ultimate Frisbee, vertical stack and horizontal stack. Vertical stack involves moving the disc up the field in a series of passes between players who remain in a vertical formation. Horizontal stack emphasizes cutting and setting screens to create open cutting lanes and opportunities to gain yards. Both strategies have their advantages and disadvantages in different situations, which the article covers. The article also offers some advice on how to best utilize the two strategies in different scenarios.