only 2 models available when I did mine. Iirc they each have the same ratings but the curt had a couple of dedicated tow hooks, the other one didn’t. That and the curt was on sale when I was ready to buy so went that route.
Easy install as stated above, just keep in mind that if your van has a ujor 4x4 conversion I believe a front receiver isn’t an option unless you fab it up yourself or buy a bumper with one built into the bumper itself.
"understeer is when you hit the wall with the front of your car, oversteer is when you hit the wall with the rear of your car, horsepower is how hard your car hits the wall, and torque is how far your car moves the wall."