Best alcohol to help lock for uni?

Okay so I don’t drink alcohol, maybe once in a while If I go out. The only kinds that I’ve tried was whisky, lemonade with gin in it, green tea shot, and tequila which I couldn’t bare. To those who are uni/collage and drink alcohol to help study, what is the best kind that isn’t too strong but good enough to help someone who has adhd to lock in harder?