Unlike many, I prefer SoBe. I like how it tastes more of a juice.
Red Bull is OK. I use that as my morning "drug" sometimes. I'll buy a can, and take 1-2 of it each morning before school so I can be alittle more alert. Usually lasts me a week or so.
Monster, I can never get into. Just don't like it. The mochas are ok but other than that, no.
and NOS, I never had.