Your question is Choosing the Right Test Strategy. 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).
Tell me about a time you had to choose between different testing methodologies for a release, such as manual exploratory testing, regression automation, API validation, or end-to-end coverage. How did you decide what to use, how did you explain that strategy to others, and what was the outcome?