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| Criterion | ![]() Decision Making OODA Loop | ![]() Product Discovery Riskiest Assumption Test | ![]() Product Discovery Test Card | ![]() Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 15-60 min je Zyklus | 1-2 Wochen pro Iteration | 20-35 min | 25-40 min |
Participantsdifferent | 1-8 | 2-6 | 1-5 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Situation Assessment, Decision Loop, Action Updates | Prioritized Assumption List, Test Plan, Results Report | Test Card with a pre-set threshold | Learning Card with evidence and next action |
Tagsno overlap | DecisionChangeLearningStrategy | ExperimentsValidationDiscoveryAssumptions | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryLearning |



