I've had one for a month or two now, I really like it. I've settled into the sport 2 & 3 setting, which I feel is the perfect balance between not too touchy but still feels strong and responsive. It Really wakes the truck up and makes it much more enjoyable to drive. It's amazing to drive it on those settings for a couple weeks then switch back stock. It feels really lethargic to me on stock now. The good thing is the Vitesse is very linear so it's not like you get 50% throttle from the moment you crack the throttle. Just make sure when you switch settings your not on the throttle other wise it'll prob throw a CEL.