I like to have raw cauliflower the same way! Sometimes I'll coat the cauliflower and broccoli with a little Italian dressing and let it sit a few minutes to sort of soak in.
The nerd in me is always seeking. LOL... apparently the green one is a hybrid of broccoli and cauliflower. I may have to try it. I am curious now. https://education.ohio.gov/getattachment/Topics/Other-Resources/Food-and-Nutrition/Resources-and-Tools-for-Food-and-Nutrition/Fresh-Fruit-and-Vegetable-Classroom-Education-Mate/VEGE-PURPLE-ORANGE-GREENCAULIFLOWER.pdf.aspx