The deeper analysis reveals why Company A's approach to surface codes gives them a structural advantage that competitors can't replicate without fundamental architecture changes. Their latest patent filing shows a novel decoder design that reduces overhead by 40%, which means their roadmap to 1000 logical qubits is now 2-3 years ahead of the published timeline. For investors, the implications are significant — the current valuation assumes quantum utility arrival in 2030, but internal benchmarks suggest 2028 is now realistic. Company D's "quantum-inspired" positioning becomes even harder to justify at their current multiple when real quantum computation arrives early.