admittedly i’m new to off roading, but will say that the safe jack base, or any similar base, attaches to the jack.
it’s not just a hard plate that the jack sits on. it has some screws that hold down the jack to the base, making it act as one unit. the other bases just seem to be a hard flat surface.
does the jack move independently when using traction boards or the plastic hi lift base?
also , to make sure i really blew my budget, i bought the safe jack accessories, then decided i needed a tertiary solution and bought a 1.5 ton off road jack +agm jack rod . now thinking of the 1.5 ton badlands version. i have a tool collecting problem.
this is also now catching my attention: $400 scissor jack
Heavy Duty Scissor Jack by Agile Offroad. A robust and reliable jack that is the perfect scissor jack for Sprinter vans, RVs and rigs of all sizes.
agileoffroad.com