Year-round tires for Suzuki Swace?

Thanks to advice at another point in this forum, we would have agreed on a Suzuki Swace as a new car. Test drive was great and also convinced my wife (who actually had other brands on the screen). We now also limited the search once in a first step to 3 concrete vehicles, 2 times dealers and once private. With our preferred vehicle (dealer, only 8,500 km) would now be only summer tires. After the last years more often over the th I was just thinking about whether I would take this as an occasion and change to GJR next winter. Driving profile approx. 15-20 tkm, hpts. City (around Vienna), from time to time in mountainous areas – but only if the weather fits. Once a year skiing holidays, but also mostly not in the snowiest regions. Driving style very reserved, especially in snow, ice, rain. Even in dry driving paths rather max. 120-130 kmh. Would you take the risk here? O the rather traditional 8-fold tire?