I prefer a salad fork, I use those for normal meal and soup as well. The only time I use a spoon is when I eat oatmeal and ice cream. For the soup, I drink the juice after I ate the solid stuff.
I can't pick between spoons and forks, but what I can say for certain is that sporks are horrible. Instead of doing one job well and one badly like a fork or a spoon, they do two jobs horribly. To all of you who voted for sporks, have you ever tried to use a Taco Bell spork? It's just horrible.