Quick Jack Lift
I had one for a while till I got my 4-post lift. I liked it well enough, but I agree with a lot of the other comments. It is very heavy to maneuver into place, and the lift on it was about 22" IIRC. Plenty or room to get all four wheels off the ground or work under it on a creeper. It is quite stable, I had no concern with them tipping over. I'd never vote for one over a lift, but it's a viable option if you are space limited or working in a rental garage where portability is important.