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| Criterion |  Architecture Request for Comments |  Product Strategy ICE Scoring |  Growth A/B Testing |
|---|---|---|---|
Purposedifferent | An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | 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. |
Complexitydifferent | Medium | Low | High |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 30-60 min | 1-4 Wochen |
Participantsdifferent | 3-20 Reviewer | 2-8 | 1-6 |
Formatdifferent | Async | Workshop + async | Async |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | ICE Table, Top Idea List | Experiment results, Decision log, Learning summary |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | PrioritizationScoringGrowthDecision | ExperimentsGrowthAnalyticsValidation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
