Rumor has it the hydro blue color is good for another 10-15 HP. In all seriousness I was sold on the black before I saw the blue in person. Driving it home for the first time I was hoping I didn’t make a mistake with the blue. I quickly fell in line and am so glad I pulled the trigger on it. Stands out like a mofo and I love it! I’m biased obviously but I’ll be the first to say you can’t go wrong with any of the colors so to each their own. Pick one and enjoy the hell out of your decision!