Kind of confused about buzzballz

Hey all. I had a question. For context, I don’t really drink. If I do, I usually just buy two bottles of wine lol. I don’t really know much about alcohol but I wanted to try buzzballz so I got two today. However, i noticed something strange. What I got was buzzballz mixed drinks (peach balls and pink lemonade). I didn’t realize there were different types of buzzballz. I thought the differences were just flavor differences. What is the difference between a buzzballz mixed drink, cocktail, and chiller?

Do the mixed drinks have less “punch” to it? It’s listed as 15% alcohol content. Again, i don’t drink much so a bottle of wine usually gets me lol, also I’m a short woman around 150 ish pounds, if that means anything. I’ll like to feel a “buzz” hence why I’m asking!