Redhead seems like the safest (lowest surprise psycho risk) and most likely to know how to make herself cum (ie. versed and interested in all sorts of fun variations), whereas the left two are burying the needle on bottle-rocket bimbo: can't not light it, but that ear-piercing launch (careening through the neighborhood possibly smashing windows, fuckin' up car paint, etc.) that everyone knows started with you? Not worth the unsatisfyingly basic AF dopamine pop.