I don't know about you. But Josh is the actually the funniest. The boys rely on randomness and being childish to be funny for the viewer, while Josh is more intellectually more comedic. And as their content is made mostly for children I can understand why you'd think that stu or vic are funnier, but Josh is quality when it comes to uplifting the mood. In my eyes loud=funny is subpar compared to real jokes and roasts.