I have a Greg Smith 4 post with the sliding hydraulic scissor jack and an additional jacking tray and a full set of drip trays. It is a very good pice of equipment. I also have a Rotary two post asymmetrical hoist. I use the 4 post for the most part with the Tiger or my other unibody British cars. The 2 post I think works better for me with my older Corvettes which have a proper frame as well as my modern cars. They both have their plusses and minuses, but if I could only have one lift it would be the 4 post.
I acquired the Rotary lift from an Oldsmobile dealership when Olds went out of business at such a reasonable price I could not pass it up. It was a bit of an issue to remove it and transport it to my home shop.
Rick
A couple of pictures if this works!..............
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View attachment 11779