Big Deal: I have the Bosch and it is VERY EASY to clean! I leave the barts to soak for a few minutes and wash it with a stiff dishwashing brush and the dishwashing liquid soap and it is clean. I make the egg whites in the Bosch and it comes out great. Everything is a “mazal zach”. It also depends on how cold the eggs are, i.e. room temperature, if you added sugar straight away or if you let the egg whites to whisk a bit and then add the sugar very SLOWLY, and then lower the speed a bit to incoporate the sugar, and the increase the speed to get it to its maximum.
My friend has a Magic Mill and is always complaining. I am B’H very happy with the Bosch. And, my daughter in law has a Bosch too.