New KVA, Miele or Nivona ?

Hello
,I would like to buy a new KVA and would need a little experience/opinions....
At the moment I have a Siemens EQ9 with which I had actually from the beginning only problems and since the customer service of Siemens does not convince me at all, I would not like a new Siemens....

We drink actually only milk drinks, espresso plays absolutely no role.
The machine should have/be able to:
-milk quantity adjustable-milk hose
(no extra milk container as with Delonghi)
-removable brewing group (Jura falls away)

In the end I am now stuck with the Miele 7550 and Nivona 970




.






With the Miele I've read several times that it rinses extremely often and you have to fill the water tank insanely often. Also that already after about 6 cups the Tresterbehälter must be emptied ... ? That would be for me already an exclusion criterion because we drink a lot of coffee and I do not want umpteen times a day to empty or fill the container. Maybe someone here has the machine and can say something about it?

To the Nivona I have not found too much... can you use the customer service?

I look forward to any response.

LGSarah

I find Miele very expensive to buy and for spare parts.

I had already several times with the customer service of Nivona in Nuremberg to do because I have already sent in machines for friends. The service is fast, uncomplicated and above all at a fixed price.
And the Nivona owners I know are all very satisfied.

I am rather the fan of the old Saeco.