I have driven this trailer now for tens of thousands of km, and much of it was without the rear view camera, but the safety stress relief of the camera makes it a necessity. Backing up a trailer can be hard until you are used to it, and it is important to learn to do it with only mirrors. You never know when you will need to do it, so make sure to know both. :). I think the camera should be a necessity if you're hauling a trailer with limited visibility. I have nothing to compare this one to, but for me it has been great.
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