I used this one. For the less Money you have a good Wheel Stand. I have mounted a rope around my chair from the wheel stand so that the distance remains the same. Pay attention to the cables of the foot pedals, which are not pinched. Although rubber here contain a sluggish, I must think of a fixed solution.
the rope its a nice idea because i will buy a wheel chair hehe ! i was thinking in the other model becase in future you can use the hotas joystick or 2 joysticks to play bulldozers simulators, at the homepage from this mark cost 200€ , if digitech put the product that i said will be not much expensive , its a nice oportunity for simracers , simflyers etc etc etc
I use this wheel stand and its great. It doesn't slip on any kind of surface. Its easy and quick to adjust and after playing It folds nicely to a relatively small package. First set up took some time because of the cables. I wouldn't recommend to change the devices used with the wheel stand because switch them all the time would be a pita.