Which trailer?

[Sierra13]

Let me start by advising I have a RAD Rover 6+ that I take into he woods hunting. I am looking to get either the RAD trailer or the Rambo bike cart. I?m not too keen on RAD?s trailer connection to the rear axle stud and prefer the concept of Rambo?s connection although I dont think it will connect to RAD?s rear rack with out a little metal fabrication. Has anyone used either of these trailers and can shed some light on them? TIA