I recently purchase one because of the price. I paid $169. I had to do alot of assembling on this truck. Servos, throttle linkage and some miscellaneous pieces I had to install. Thought it was rtr out of the box. The battery holder on my truck was about an inch long. I called the customer service and they said they would send another one too me but 2 weeks later I have nothing. I tried to breakin my engine yesterday and my primer doesn't work on my fuel tank. It was too late to call TH so I have to wait until Monday. Once I got the fuel to the carb I couldn't get the engine to start. Not sure if I could have already burned out the glow plug already.
I am starting to love my HPI RS4 even more since I bought this. Never this hard to get running.