I race with the Dynamite Platinum .12 every week. From personal experience, I have raced both the Dynamite Platinum, the O.S. .12 TG, the O.S. .12 TZ, O.S. .15 CV, and the O.S. .15 CVR. The Dynamite Patinum has more power than the TG. The TZ on the other hand, has way too much for two wheel drive. The Dynamite is what I would go with.