I love my quickjack, I got it at Costco on sale for 1199, I hear its even cheaper now. I did get the 5000 model and my one regret is I wish I could have got the 7000 model to do full size trucks. The problem is Costco doesn't sell the 7000 and the price difference was too big. Overall I think its a great unit and lifts pretty much everything.
Here is a vid of it lifting a bunch of different stuff
https://youtu.be/0JsUoW2aXOA