I am interested in starting a robotics club at my high school next year, since we don't have one, and I want to know what the pros/cons are of common kits. I already have a Vex kit since my uncle is one of the regional suppliers for Indiana, but I'm not sure that Vex is the best choice. What are the pros/cons of the other kits out there?
Note: I looked at Lego Mindstorms, and have used them when I was learning robotics, but do not want them for this. Also, i own a Raspberry Pi.