It's got it's place. I'm guessing the downsides are the extra range only applies to low speed operation (it's a brick), low cost may be a function of low cost l

It's got it's place. I'm guessing the downsides are the extra range only applies to low speed operation (it's a brick), low cost may be a function of low cost labor, which can hurt scaling, and I'm not sure how safe it is in a crash.