So far I am really liking the mixer. I love being able to quickly whip together frosting, batches of cake mix, and making compound butter with ease.  I especially like not having to take out the big stand mixer and dirtying another bowl.  The storage case is a nice addition so I don't have to rummage through my utensil door every time I want to use it. Also clean up is a breeze, simply add the beaters to the dishwasher and wipe down the unit.  I don't really see the benefit of the speed boost myself, but others may find it useful.