have quite a few chain sprays through, and also an automatic oiler.
The chain sprays which I had previously tested simply collect a lot of dirt, which makes for unnecessarily high wear. That seems to be quite different at the Caramba.
In addition, the chain looks after hundreds of kilometers still pretty clean.
Well this is not critical, but a nice plus.
For me, as someone who sometimes takes stauibige slopes under the wheels, a good compromise.
Since I do not really need degrease, except of course when it is rough. As I drive dry or with silicone spray.