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| Criterion |  Decision Making Delphi Method |  Growth North Star Metric |  Engineering Goal Question Metric |
|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | When product teams track many metrics, the view of the actual customer outcome easily gets lost. A North Star Metric bundles growth, usage, and value contribution into one signal that makes the system's direction visible. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. |
Complexitydifferent | High | Medium | Medium |
Timedifferent | 1-4 Wochen | 1-2 h | 90-180 min |
Participantsdifferent | 6-30 Experten | 3-8 | 3-6 |
Formatdifferent | Async | Workshop + async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | North Star metric, Input metric tree, Measurement cadence | GQM Table, Metric Profiles |
Tagsno overlap | ForecastingExpertsDecisionStrategy | GrowthMetricsAlignmentRetention | MetricsMeasurementEngineeringAlignment |
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