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| Criterion |  Operations Change Analysis |  Growth Flywheel |  Engineering Goal Question Metric |  Product Strategy Counter Metrics |
|---|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | Growth often breaks down where a reinforcing mechanism builds up too much friction. A Flywheel shows the cycle of value, repetition, and reinforcement meant to sustain growth. | 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 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 | Medium | Medium | Medium | Low |
Timedifferent | 45-120 min | 60-120 min | 90-180 min | 30-60 min |
Participantsdifferent | 2-6 | 3-8 | 3-6 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog | GQM Table, Metric Profiles | Counter Metric List, Guardrail Definitions |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | GrowthRetentionConversion | MetricsMeasurementEngineeringAlignment | MetricsMeasurementStrategyExperiments |