Thank you all for your fast replies!

Seems like the Sinfonion has won and I have to save some money in the next months..
Even though the NDLR also looks interesting, I didnt knew about that one, thanks! @Lugia

@GarfieldModular
Thank you for your detailed description! Definitely made me even more interested in that module and sure I know that the price has it reasons and that the sinfonion can be hell of a machine in the right system.
But this is also still one point that makes me feel sceptical about buying the sinfonion.

I've seen another post somewhere, where also somebody said that you will need a bunch of other modules before you can use the full potential of the Sinfonion.
I've just started one year ago and my rack is still a rather small one.
So what exactly does the sinfonion like to be fed with?
When I use the polyphonic mode of my Qu-bit Chord I have 6 voices/oscillators in total.
Unfortunately I don't really have a lot of utility modules so far.
In general my system is a rather simple one and I'm afraid that the sinfonion is too "big" for a system like that.

I really like Azewijn, you got some interesting sounds in that!
And about the woman in the video, I will keep an eye out, maybe I will find a creepy abandoned building with a nice system in it one day :-)

Thank you all again!