Drinking Soju for the first time

I have seen and heard about this drink from Korean Englishmen/Jolly, and a while ago I noticed they have it at Albert Heijn here in Lochem (for €4,49), today I had the money to buy it and decided to try it, and it is very delicious!, at Albert Heijn they have two flavours: Grape (as shown in the photo) and strawberry, I was just wondering if these two are the only flavours, or if there’s different flavours as well (especially in Korea)