My NB4 was fantastic all weekend at Lonestar. I actually ended up using it to charge my phone when it was about to die at the track today. Everyone who saw it wanted to see it and hold it. They seemed impressed with it. The battery didn't even come close to getting low. Never charged it over three days of practice, qualifying, and races.

Raced the best I ever had in nitro buggy. E buggy was meh as always.