I’m looking at these two meat grinders at cabelas. One of them is 400w for 130$. The other is a 1/2 HP for 400$. A horsepower is 746W so it appears to me the cheaper grinder has a stronger motor. Can anyone shed some light on the comparison between these two? 400w grinder https://www.cabelas.com/shop/en/cabelas-heavy-duty-meat-grinder 1/2 HP grinder https://www.cabelas.com/shop/en/cabelas-commercial-grade-1-2hp-carnivore-meat-grinder