Optimus is not a leader in humanoids; but that china demo is not really all that impressive; They are lightweight, reduced scale, and not all that dynamic... No idea how adaptable the control would be either.

See how poorly the sword one moves compared to the others.

Optimus hand dexterity is interesting; and the handling capacity is targeting useful weights (10s of kilos).

Boston dynamics is the most interesting; targeting "fit human" manipulation, 50kg. Their adaptable movement and walking are the best ive seen demoed as well.