My first brushless truck was a Twin. I ended up taking the best of it (the tranny)and incorporating it in my savage. My twin is now on it's way to being a crawler. I lost count of how many driveshafts it either chewed in half or bent. The suspension design is just not suited to 10L brushless power. It has mega axle wrap which chews the dogbones in two at the edge of the diff drive cups and is very easy to bend front dogbones if it noses in on jumps from my experience. Mine spent more time on the bench waiting for parts than running. I also had to spend nearly $100 on better steel diff gears since I chewed through several sets of the stock potmetal ones.