[jsb5717]

I know it's not ideal or completely fool-proof but it is possible to just learn to pay attention and set up your backing to avoid having to turn to sharply. I did it that way with short bed trucks and older, square-nosed 5ers for many years without ever contacting the back of my truck. I just trained myself to keep an eye on it and avoid the need for turning angles that would cause a problem.

I used an Andersen Hitch for several years and, like you, really enjoy it's weight and simplicity. It's really up to you and your confidence in your own ability and how much weight you want to manage as a tradeoff.