I couldn't find a Ninja super blender on Amazon. There are different models of the Ninja. My recommendation is to do a search on Amazon for Ninja blender and read the reviews on the one you are looking at purchasing. Having seen one at Sam's Club, I did this and found that it does not perform as well as my KitchenAid 3-speed blender (which is not a current model, so have no link for it). My KA blender really does pulverize fruits for smoothies. Years ago I had a metal Vitamix and really hated the amount of noise it produced -- sounded like an airplane in my kitchen! Maybe the newer models are better that way..... My KA is noisy but not intolerably so, like the Vitamix was.