I looked at a bunch of different lifts including Bendpak and I bought the Quality Lift. Don't know how many miles I traveled looking at different lifts but it was substantial.
http://www.qualitylifts.com
After comparing all I could find, the Quality Lift was just made better. Been using it weekly for over a year and I have no regrets.
I bought mine through, and would recommend:
http://www.kwik-lift.com/post_lifts.html
KWIK-LIFT
9901 East 47th Street
Tulsa, OK 74146, USA
Phone 918-258-8492
Toll-free 1-800-961-LIFT (5438)
Ask for Danny