Rigetti Computing (NASDAQ:RGTI) is back in every quantum chat room after running 53.6% in a month on hopes that its 108-qubit system finally turns research into revenue. But here’s what you should actually be watching. The Rigetti story sounds great until you read the income statement. Full-year 2025 revenue declined to $7.09 million from $10.79 million in 2024, a 34.31% drop. Q1 2026 looked better on the surface at $4.4 million, but the headline $33.1 million GAAP net income came from a $53.7 million favorable swing in derivative warrant liabilities, an accounting artifact, while the actual operation lost $26 million and burned $16.2 million in operating cash. Management offers no formal revenue guidance, and Rigetti itself flags fault-tolerant quantum computing as a longer-term objective with an uncertain timeline. Now stack that against the valuation. Alpha Vantage pegs the trailing price-to-sales ratio at 867 on $10 million in trailing revenue. The CFO and CTO have been disposing of stock into the rally, with the CTO unloading nearly 19,000 shares on May 22, 2026. Retail is already wobbling: r/stocks discussions on May 22, 2026 ran “very bearish” with posts like “Quantum stocks are sham / don’t buy the pop today.” When the only thing growing reliably is the share count, that signals a hype cycle. IonQ (NYSE:IONQ | IONQ Price Prediction) is doing what Rigetti keeps promising. Three reasons it deserves your attention instead. 1. A real, contracted backlog IonQ closed Q1 2026 with remaining performance obligations of $470 million, up 554% year over year. That is contracted, visible future revenue, the kind of number retirement investors should care about. Rigetti’s order book is still measured in one-off chip sales. 2. Enterprise validation across clouds and customers IonQ is the only pure-play quantum provider natively integrated across all three major public clouds