Best option to extend the hitch under my camper?

To be honest I'm leaning bak again towards the Torklift superhitch & then getting the Truss.
they have spent a lot of effort into engineering this & its simple enough I can do it myself & remove & re-install it later without another person to help me.

I'll decide within a couple of days, most likely just order it tomorrow?

Unless someone here can tell me why not to?