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| Criterion |  Architecture Request for Comments |  Agile WSJF |  Decision Making Assumption Surfacing |  Delivery Cost of Delay |
|---|---|---|---|---|
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 many tasks compete for the same capacity, it orders work by economic impact. It makes time lost, benefit, and effort comparable together. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. |
Complexitydifferent | Medium | High | Low | High |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 45-90 min | 45-90 min | 90-180 min |
Participantsdifferent | 3-20 Reviewer | 3-10 | 2-8 | 3-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Ranked Backlog, Cost-of-Delay Assumptions | Assumption List, Critical Assumptions, Learning Plan | CoD Table, Prioritization Sequence |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | LeanEconomicsSequencePrioritization | AssumptionsRiskDecisionDiscovery | PrioritizationDeliveryEconomicsDecision |