The Binkley I had was a double pivot and still had a broken jaw.
The OP says off road however off road can mean different terrain to different folks.
I'm a country guy and off road to me means no road.
My silly bil is a city guy and off road to him means the gravel county road to get to my house
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OP just needs to be aware a two way pivoting 5th wheel hitch only has so much pivot angle before the pin starts to side load/twist the jaws. Thick jaw sets are not the best idea here.
Same with a GN ball hitch....but it has a much greater side pivot angle than any 5th wheel hitch trailer.
Yeah I popped more than one hitch off the ball on my GN stock trailers crossing creeks or a ditch at a angle getting into some farmers pasture when delivering or moving his horses/cows. Safety chains saved me.