This is what they call the Americanized version
Most people that I know don't worry about spin speeds unless there is some sensation around it. 1000 rpm spin, amazing! I like 800 rpm for perm press, jeans, otherwise they wrinkle badly. I have a client that I do sheets for that has thin sheets that I also use 800 for. There is nothing like having them set in before they go in the dryer.
As far as big loads in the dryer, yes, it is not good to overload this one, as things will not dry all of the way, and they will have wrinkles in my experience. I also do not have the washer hooked up to hot as it has a heating element in it. Miele says that it was ok, so that is what I did and have not looked back. This model heats all the way to 190F or 95C.