Unitree B1 leads on 3 of 7 dimensions — strongest on ROI clarity.
Readiness, uptime, navigation & connectivity
Price accessibility and ROI clarity
Payload, speed, runtime & labor replacement
Environment fit, footprint & long-term upside
Border patrol and perimeter security at military installations where GPS-denied navigation and 21-hour standby monitoring are required.
Perimeter security patrols at industrial plants, utility substations, and campuses—replacing overnight guard rounds
Both are credible picks. Decide on cost and supplier proximity, not capability — the gap is small.