In this quick tutorial, we give a clear working example of how branch can be used to fire off multiple function calls at once, even to infinite loops, and then immediately cancel every function it called. Branch should be considered a first-choice for game flow, not discounted or written off. It is efficient and effective.
https://dev.epicgames.com/community/learning/tutorials/WBb9z/fortnite-wny-you-might-want-to-reconsider-using-branch-after-all-in-verse-code