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| Criterion |  Growth Flywheel |  Growth A/B Testing |  Agile Bucket System |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | 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. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 60-120 min | 1-4 Wochen | 30-90 min | 45-60 min |
Participantsdifferent | 3-8 | 1-6 | 3-12 | 2-8 |
Formatdifferent | Workshop | Async | Workshop | Workshop + async |
Outputdifferent | Flywheel Map, Friction Points, Growth Levers, Experiment Backlog | Experiment results, Decision log, Learning summary | Bucketed Backlog, Relative Estimates, Split Candidates | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | GrowthRetentionConversion | ExperimentsGrowthAnalyticsValidation | EstimationBacklogRelative sizing | AssumptionsRiskExperimentsValidation |