But if I had to trust one, I guess it would be a The Guardian or DW(Deutsche Welle).
DW is particularly interesting as every household in Germany has to pay a radio free(~17 Euros per month) that also in part supports DW(Along with their documentary series which as far as I can see don't hesitate to criticise the government or BND(secret service)).
It is not a tax and as a result the German Government would have a hard time pushing its agenda to it.