"Which valuation method do you trust most — DCF, comps, or precedent transactions?" is one of the most common follow-up questions in finance interviews, and it's a trap for candidates who answer it as a multiple-choice question. There is no single correct method to pick. What the interviewer is actually testing is whether you can reason about trade-offs under a specific scenario, out loud, in real time.

Step 1: Don't Pick a Favorite — Name What Each Method Actually Measures

Start by resisting the urge to declare a winner. A strong opening line sounds like: "It depends on what I'm trying to answer — DCF gives me the business's intrinsic value based on its own cash flows, comps tell me what the market is paying today, and precedent transactions tell me what a buyer has actually paid for control." This signals immediately that you understand the methods aren't interchangeable.

Step 2: Anchor Your Answer in a Number, Not Just a Definition

Definitions alone sound rehearsed. What makes an answer memorable is grounding it in an actual example with numbers. This worked case is a useful template: a company valued at $2,000m on comps (10.0x EBITDA), $2,400m on DCF (12.0x EBITDA), and $2,600m on precedent transactions (13.0x EBITDA) — a $600m spread, roughly 25% of the midpoint. Walking an interviewer through a specific range like that, and explaining why precedent transactions came in highest — because that multiple includes a 30% (0.30) control premium over the trading comps multiple — shows you understand the mechanics, not just the vocabulary.

Step 3: Tie Your Weighting to the Scenario in the Question

This is where most candidates lose points: they give a generic answer regardless of what the interviewer actually asked. If the scenario is a fairness opinion, say you'd lean on a blend of DCF and comps for a defensible, market-grounded midpoint. If it's a sell-side M&A pitch, say you'd highlight precedent transactions and the DCF upside case to support the strongest defensible price. If the target has volatile or genuinely unpredictable cash flows, say DCF becomes less reliable and you'd lean harder on comps. Naming the scenario-specific answer, rather than a one-size-fits-all rule, is what separates an Analyst-level answer from an Associate-level one.

Step 4: Close With the Limitation of Whichever Method You Just Favored

The strongest answers end by acknowledging a weakness in their own preferred method — for example, noting that even a well-built DCF is highly sensitive to the discount rate and terminal growth assumption, so you'd always sensitize it rather than trust a single output. This shows self-awareness and avoids sounding like you're defending a position rather than reasoning through a trade-off. For a deeper look at how sensitive a single multiple can be to the assumptions behind it, see this case on why a P/E ratio can't be judged as expensive or cheap without context.

A Reusable Structure

Put together, a strong answer follows this shape: name what each method measures, ground it in a specific number or range, tie your weighting to the scenario the interviewer gave you, and acknowledge the limitation of your own answer. That structure works whether the question is about DCF vs. comps vs. precedents, or any other "which method would you use" question in a finance interview.