I have an HD9-B (standard length and height but extra wide). I mostly work on Porsches, Hondas, chevy's, and various trucks, all within a garage with 10' ceilings.
What I especially like about this model is the ability to customize the width of the track. The track without the cylinder under it can be set at the same width as the standard lift or set to its full width position. I can easily accommodate and lift a narrowed VW or a really wide military Hummer. If you have the space, go extra wide so you are good to go for ANY vehicle in the future.
I have a three car garage, with the big two-bay door on the left and the single bay door on the right, which is where my BendPak lives - all the way to the right. What I really like about this set up is that the posts are actually wider than my door entrance, and are never in the way. Plus, it's like parking a hot wheels car on a sheet of paper. My posts are so far away, that I can comfortably walk around my car, with a car on top (or even under the lift) without running into any posts. This also allowed me to simply push my lift right up against the wall of my garage, yet positioned the car right where it normally would have sat, perfectly centered in the third bay.