Siemens EQ.6 plus s700 or Siemens EQ700

Hello everyone,
I've been researching very intensively for two days now and have reached the point where someone with a clue simply has to say: go for it!

You can choose between the

Siemens EQ.6 plus s700 or Siemens EQ6 plus Extraklasse (which have only minimal equipment differences, if I've understood correctly)
(812.-)

or the
Siemens EQ700 integral TQ707DF5 in dark inox - with adapter for cardboard cover (which is important to me)
(1141.-).

The EQ6 seems a bit outdated to me, even though it is still highly praised.
EQ700 simply looks fresher and newer. And it was still a top machine at around 1800 euros a short time ago.

Is the price difference worth it?

Many thanks for your help
Timm