Which Quantum Computing Stock Is the Most Likely Millionaire-Maker: D-Wave Quantum, IonQ, or Rigetti Computing?

Core Insights - Quantum computing is emerging as a transformative technology with significant investment potential, similar to past innovations like personal computers and the internet [2] Company Comparisons - D-Wave Quantum utilizes quantum annealing, focusing on optimization and search problems, employing superconducting materials that operate at extremely low temperatures [4] - IonQ employs a trapped-ion architecture, using ionized ytterbium atoms to create qubit gates, which allows for minimal cooling and superior error correction [5] - Rigetti Computing advocates for superconducting systems, claiming they can support more qubits, and operates the first dedicated quantum foundry with its Cepheus-1-36Q being the largest multi-chip quantum computer [6] Business Viability - All three companies—D-Wave, IonQ, and Rigetti—are currently unprofitable but are generating sales from their quantum systems [7] - The likelihood of any of these stocks turning a $10,000 investment into $1 million over the next 20 years is considered low [7]