You may have noticed that there are currently three different types of mop vacuums in stores. Browsing our many products can be confusing, especially since the names are so similar it's easy to confuse a floor washer model with a steam mop model. There appear to be slightly different variations on certain models produced for almost all major retailers, making it almost impossible to recommend one product as the best. But the GT8 recommended in this product shouldn't be confused with the smarter GT6, which is indeed a bit cheaper. That said, if you see the GT8 it's the same mop recommended above, but packed with extra accessories. You can find the GT6 at Target, which is a more compact version of the GT8 with shorter runtime and fewer accessories. In short: look for items labeled GT8 at the best price and best value for money.