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.