Fusion grenades are great for kill trading. Incendiary grenades don't kill anybody, ever. I can't remember ever being killed by one, or getting a kill with one. Don't get me wrong, I am not complaining about the grenades, because if you gave the Titan Firebolt grenades along with HoS, then the class would be ridiculous. As far as being the fastest class, most Titans don't play that way. I don't like it because I don't like the bumper jumper layout, and I don't like to take my thumb of the right stick to skate. I absolutely refuse to play claw.