Conqueror
used it only once in a residential when the TM broke down, it was a rental so the owner was not there during the cleaning, he showed up when we were done and said things looked great but I feel like I cheated him
used it in a retirement complex once on the third floor and the people on the second floor started freaking out thinking the building was have an earthquake
and one time when I first got it, used it on my own carpet and vibrated things off the walls and tip bloomed a patch of carpet because I did have a
glide for it
I have cleaned tile and grout with it using the abstraction chemical, worked good
scrubbed some mildew/moss of a concrete side walk before hosing it off, worked good
use it most for commercial carpet maintenance
I have used it for post pad on commercial but find it not necessary unless it is carpet that hasn't been cleaned for years
it runs real smooth with a micro fiber bonnet under it and they last quite a bit longer then the cotton pads