That's not how I understood "drug of choice". DOC is the one drug you'd choose if you had to pick only one; or, the one drug you spend the most time with or causes all your problems, or fucks your life the hardest.
Like before, I was drunk most of the time, with occasional nights with stims. I could say alcohol was my drug of choice, with police records to support that; or not, because really, fuck alcohol, it would not be my first choice.
What would be? I haven't tried them all yet.
(With cheap meth everywhere now, it turns out I was right, and clearly choose it over booze, not having a drunk since February)