~x-ai/grok-latest → A (2:1)

A adds a complete, tested user-facing feature that surfaces existing ConnectivityStats (density, components, comparisons-to-connect) in pair CLI output, directly aiding voting decisions. B only tightens rank-history indexing (drop unwrap_or(0)/1-based map, always emit 0-based links, assert in tests)—a useful consistency fix, but narrower and less product leverage than A’s topology guidance.