Close call. M0609 and MD-900 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
Screw-tightening and gear assembly on automotive harnesses in <5 m² cells
High-volume pallet transport in automotive assembly lines (sub-10 m² footprint, <2 m/s speed constraint)
Both are credible picks. Decide on cost and supplier proximity, not capability — the gap is small.