I was thus faced with the decision to take the 7810 or 7812 or the New-Generation 7820.
Therefore, I have informed me beforehand. The 7820 has a height-adjustable coffee outlet and a larger water tank.
Otherwise, the machines are, except for minimal design changes, technically completely identical and use the same brewing system.
Because apparently often a Kunststoffgeschmach occurs at the New-generation, I as an individual do not benefit from the larger water tank, I decided for 7812.
The machine is really perfect for me. Great quality, great coffee.
Kunsttoffgeschmack etc. I can not tell. Important here is perhaps that you thoroughly how to describe the water tank, Padeinsätze and coffee outlet in the guide, with hot water and washing up liquid, or alternatively in the dishwasher, cleaned and then performs a full water circulation / flushing of the machine. Then the coffee experience should not stand in the way!