Rotisserie information

I have been thinking about getting a Rotisserie it would make the job of repairing the damaged spring perch area plus sandblasting and painting the undercarrage better. What would be the best one to look into? I have seen them on tv shows transporting cars with flatbeds plus being able to move my project in and out of my small work stall when a job comes in. I have a stone drive way and would like one that could let me roll the car around the yard if possible I would Like some feed back on ware to go and what to look for!
Author: js29