i have researched this 4 post lift thing for a year now. conclusion: i have ordered a Bandpak HD-9STX at the cost of $3,140/shipping included from CA. it is 24" longer and will lift 87" max as opposed to 74.5" which is standard for most lifts (i have 13' ceilings and am 6'3" so i want the extra height factor). i believe that a HD-9ST is around $2,600. there is NO comparsion in quality between BP and Danmar. please, i'm not bashing all the other China lifts because they work fine and are less expensive.
believe me, i did not want to spend over 3 grand on lifts (i have another to buy also) but in the end these lifts will be in the garage when i die. quality does not cost more - it just lasts longer. everyone "says" that a Lexus is just a more expensive Toyota, why spend the money? look at and drive both cars and you will understand why the Lexus is more expensive to purchase.
the extra money that i am spending now will seem insignifcant a year from now. all that i'm saying is that you should look at the big picture and not just the initial cost. FWIW. good luck....