I'm looking to get a stick blender, but I don't know what to get. I've seen some for as low as 20 buck, kitchenaid ones that run about 40 and the waring pro for 60. If there's a reason to get a more expensive one then I will, but I hate wasting money. Hence, likewise I don't want to spend 20 bucks on a powerless tool. FYI, i will usually use this for pureeing soups and sauces.