Thanks guys you definitely answered my question. So the op machine is better as a stand alone, and that is exactly what i need. I want to offer just op cleaning to my customers, I do not own a HWE. But will the op be enough to effectively clean carpets?
Dude, I clean carpets every day. I clean the nastiest carpets ever seen....and I do so with a buffer, NOT an OP machine. You can ask this question a thousand times....
Go buy a used buffer and start there. Then, if you actually get busy enough, you can buy 50 OP machines.
Nothing cleans better than nothing regardless of what the salesman tells you. YOU are the key...not the tool.
I can clean carpets with a slinky and a tooth brush.