Suffering theme: Summer tires

Huhu Together, I’m looking for new flaps for my V50. Have the standard tyres of 205/55/R16 on it and need something new there accordingly. For example, they are the EnergySavers from Michelin, but are also not a must. With all the different designations I don’t see any more. For a tire there are 5-6 different types on the internet and I honestly don’t know where they differ. So driving is more normal and designed for consumption, city/country/motorway to 50/20/30 % price what I would spend would be so 60-80/tires. What have you had good experiences with?