One of the disadvantages of doing that is, as you scale things up, so if you have lots of robots carrying the same thing, you're essentially increasing the inertia, and therefore you pay a price; they're not as agile.
Una de las desventajas de esto, a medida que agrandamos la escala, es que si tenemos muchos robots llevando la misma cosa efectivamente aumentamos la inercia y por ende pagamos un precio: no son tan ágiles.