all i can say is WOW. The 3s batteries work great and really gives the buggy tremendous punch. Huge speed improvement. I think I will switch to a 25t now as it really has enormous torque off the line and is difficult to control. I really need to be light on throttle, but after 1st 10-20 feet you can punch it and this little buggy flies! I recommend this.
Now I need tires !