Don't forget to use steam as part of the cleaning process, it works much better the brushes.
vpi cleaner
I was looking for a cleaner and decided on the vpi. The 16.5 seems to be the popular model but cost doesn't really matter with in reason I could go to the 17 would this be a worth wile upgrade or am I just wasting money. I want the simplest thing possible and it probably won't get use to much just here and there.