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| Criterion |  Business Strategy Strategy Execution Loop |  Operations A3 Problem Solving |  Product Discovery MVP Test Matrix |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | The Strategy Execution Loop helps avoid treating strategy as a one-off document. It makes visible how strategic decisions are turned into objectives, initiatives, operational work, measurement, and learning. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | High | Medium | Medium | Low |
Timedifferent | Initial 3-6 h, then monthly or quarterly reviews | 45-90 min | 45-75 min | 25-40 min |
Participantsdifferent | 5-12 | 2-5 | 2-8 | 1-5 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Execution Loop, Review Cadence, Strategic Learning Log | A3 Report, Action Plan, Root Cause Analysis | Test Matrix, Test Plan | Learning Card with evidence and next action |
Tagsno overlap | ExecutionCadenceLearningGovernance | LeanProblem solvingCoachingOperations | ExperimentsValidationDiscoveryOptions | ExperimentsValidationDiscoveryLearning |