Charge and drive the car! I know it sounds stupid, but just charge and drive. The golf has sufficient buffer both at the top and at the bottom, so don't worry too much.
Something to consider is getting an extended VW warranty, if your car is out of manufacturers warranty. They are complex cars and if something breaks, it is usually expensive. Also, check if you car has had a battery recall, there were some cars that needed to have their traction battery opened and checked for leaks. In case of problems, VW changed some batteries, brand new if I'm not mistaken.
Something to consider is getting an extended VW warranty, if your car is out of manufacturers warranty. They are complex cars and if something breaks, it is usually expensive. Also, check if you car has had a battery recall, there were some cars that needed to have their traction battery opened and checked for leaks. In case of problems, VW changed some batteries, brand new if I'm not mistaken.