I thought it would be weak, but nope. I can only compare it with the well-known yellow company Kar . and then with the network one. Pros below: Quiet, lightweight, portable. Xs how long does it take to land it with a 6a battery. Has some cons: If you vacuum the floor mats in the car, then when the dust container is filled with some amount of dust, it will start to fly out of the air holes at startup.