Decision Tree vs Behavior Tree
This is an old question, with highly voted question and answer. It was put on hold as "primarily opinion-based". Although it was inviting a comparison, it wasn't asking for subjective answers like "which one is best", or "which one is better". I think the answer does a great job at sticking to facts, giving an overview of each, and illustrating the pros and cons. It wasn't attracting opinion-based answers or comments.
Why was this one put on hold?