Only you can answer this question based on your taste and expectations of the wine product. If you are mainly looking for the intoxicating effect of wine for a celebration, a drop from the "price segment" will do. However, for a good five euros you can get quality white wines, red wine (a term for a simple wine) or a good quality rosé as a drink with a meal or for a warm evening.
Wines from the " Premium " and " Premium Plus " segment, on the other hand, offer an enormous variety of aromas due to their body, which can be excellently tasted with taste buds trained through wine tasting. Such wines are ideal for special moments.
" Super Premium " wines, on the other hand, are suitable for celebrations, a special meal for two or a wine tasting with friends. The wines in the " Ultra Premium " category, on the other hand, are only for real wine connoisseurs and collectors.