Orecks
Jon, your Oreck from Target is the entry level model sold in Oreck stores, or sometimes the gray/yellow Element, for $199.99. I've even seen them as refurbs at Big Lots for $99.99. The only thing that might be different with the box store models is the brushroll. I've seen some with white bristles on the brushroll, which was a rather defective part in being very soft to begin with, and with weekly use, thinned out within a year. Oreck probably had an inventory of those brushrolls and put them on box store models. If your brushroll has the red bristles, you should be fine. It looks like you carpet might be friese. All of friese carpets are different in density and depth, and Orecks have a tendency to lock down on them. A baseplate attachment is sold to compensate for that problem, but I believe it raises it up too far to be an effective cleaner. If someone has that type of carpet, we recommend the Oreck Edge, while not my favorite machine, was produced to alleviate the problem. Also, try removing the side brushes from your Gold model, they're more gimmicky than effective, and it may push easier on your carpet. I have plush carpeting, and that remedy alone made it easier to push.
Rick