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| Criterion |  Delivery Cost of Delay |  Architecture ARID (Active Reviews for Intermediate Designs) |  Delivery MoSCoW |  Decision Making Risk Matrix |
|---|---|---|---|---|
Purposedifferent | 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. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | When a release carries too many demands and priorities are only ever negotiated, MoSCoW creates clear boundaries for the next cut. Must, Should, Could, and Won't make commitment, room for maneuver, and trade-off logic visible to everyone involved. | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. |
Complexitydifferent | High | Medium | Low | Low |
Timedifferent | 90-180 min | 2–4 h review as a planning range; preparation and evaluation additional | 30-90 min | 30-60 min |
Participantsdifferent | 3-8 | Designers, developers as users, and facilitation | 3-12 | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | CoD Table, Prioritization Sequence | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Prioritized Backlog, Release Scope, Tradeoff Notes | Risk Matrix, Top Risk List |
Tagsno overlap | PrioritizationDeliveryEconomicsDecision | ArchitectureEngineeringFeedbackValidationTasks | PrioritizationScopeDecision | RiskDecisionPrioritizationAssessment |