Charging strategy for a long ride? Beginner’s question

Hello forum, for 2 weeks I’ve been E car beginner with an EQE 300. I got the car as a transition car from the company from the pool. Will it probably drive at least half a year. The question is: for a long distance just go off or think before? Aim is Tempomat 130 km/h, climate on Eco, and ECO driving program with intelligent recu. Specifically it goes to Christmas 800 kilometers on the A7. Should I now make a head or just go off? Charging stations gi bt it to be enough at the A7. At the destination rather less. The charging planning in the MBUX looks quite good for me. However, I can not load at home. The next public 11 kw loader is however only 3 minutes walk away. Next fast line is 5 minutes by car at a tank. So I would like to start with 100%. On the fast line up to 80% full and then on the 11 kw loader the rest? So I would not stand unnecessarily long at the tank or at the charging park by 80% on And how are your experience values with the EQ charging settings for SoC at the destination or the next charging station? Daaanke. Looking forward to the answers from you with long-term experience!