Your question is Choosing a Delivery Methodology. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You are preparing to lead a cross-functional business systems project and need to decide how the work should be managed from kickoff through launch. Different stakeholders prefer different ways of working, and you want to be clear on which methodology fits the project rather than applying one by default.
What project management methodologies are you familiar with, and which do you prefer to use?