Personally, I'm in love with the Hellfire, it may be like an "old" truggy, but I kinda like it like that. Reminds me of "old muscle vs new muscle" these days, old was slower, less agile, etc, but it's still a classic. I'm pretty sure I'll never end up selling my Hellfire like I sold my Savage, E-Maxx, and Rustler. Kinda a rare commodity these days too.

I'm still trying to figure out how you replace\shim differentials in the front and rear, as I've never done it before, but Ihaven't popped those open yet, I can't find specific "upgraded"Hellfire ones, which is odd since Ihear they broke all the time, generally a aftermarket parts maker would take notice