i have a backyard buddy that i am very happy with. great for storege and working . i feel safe with the latch/safety system that it has. i believe that is the most important thing to look at with lifts. mine is a 4 post.
if you go to my photo link, there is a picture in the 1951 album.
P.S. THEY ARE YOUR BACKS BEST FRIEND

http://www.flickr.com/photos/11977495@N06/sets/
1952 COE
1952 3100
1953 3100
1950 6400
1951 Suburban