Can anyone tell me their experiences with KitchenAid mixers? I am looking to buy one and want to know what it the best for my buck. They have many different ones but am wondering does anyone have the 300 watt 10 speed and is it good enough for home use? I know they have a professional one but wonder if that is just too much for use at home (the cost is a couple hundred more and wonder if it would be a waste for home use).