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| Criterion |  Decision Making Wideband Delphi |  Engineering Goal Question Metric |  Product Strategy KPI Tree |  Product Strategy Counter Metrics |
|---|---|---|---|---|
Purposedifferent | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | 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. | When metrics across the organization drift apart, it arranges drivers and effects under one shared logic. It connects customer value, product logic, and decision priorities. The result is captured as a KPI tree and owner list. | When a headline metric could mask side effects, it adds guardrail signals against unwanted outcomes. It connects customer value, product logic, and decision priorities. The result is captured as a counter-metric list and guardrail definitions. |
Complexitydifferent | High | Medium | Medium | Low |
Timedifferent | 1-4 h or multiple rounds | 90-180 min | 90-180 min initial, dann laufend | 30-60 min |
Participantsdifferent | 4-12 Experten | 3-6 | 3-8 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | GQM Table, Metric Profiles | KPI Tree, Owner List | Counter Metric List, Guardrail Definitions |
Tagsno overlap | EstimationExpertsForecasting | MetricsMeasurementEngineeringAlignment | MetricsStrategyAlignmentMeasurement | MetricsMeasurementStrategyExperiments |