Um, here it is or would be Enso as the basic supplier.
At first, you get the most expensive tariff "pushed on you":
Enso.Strom.Profi
€201.76 gross annual base price
29.61 ct/kWh
At the same time, there was an offer to switch to:
Enso.Strom.Twist
€124.95 gross annual base price
28.04 ct/kWh
Online, there was still a switch available to:
Enso.Strom.Online
€113.05 gross annual base price
27.37 ct/kWh
I had also chosen this one, retroactively from the start of the contract to get down from the high base price of the Profi tariff.
Now I have chosen from lition Energie, a kind of electricity exchange.
€6.82/month, so €81.84 gross annual base price
26.07 ct/kWh
Currently, Lichtblick still offers a €75 starting credit, so I'm going to try that one again now.