Close call. A2 ultra and Optimus Gen 2 trade wins across the matrix.
Readiness, uptime, navigation & connectivity
Price accessibility and ROI clarity
Payload, speed, runtime & labor replacement
Environment fit, footprint & long-term upside
Shopping malls and exhibition centers across Asia with heavy foot traffic and multiple floors requiring autonomous guidance and greeter roles
Battery cell sorting in high-volume automotive factories (Tesla's own proven use case)
If immediate deployment is the priority, choose A2 ultra. If the goal is to be ready when Optimus Gen 2's capabilities mature, track it.