I'm not sure how to vote either, cos it depends on the distance. I'll usually use a banana first, then a Cadel bar (tastiest, not just cos he's Aussie heheh) and then gels. If it's a big day (200km) I'd take along some date loaf or something tasty as well. And just plain water; some sports drinks don't agree with me so I don't bother with them any more.