[E-Revonut]

Personally I think the locking diffs are cool, the locking rings are steel so they should hold up for awhile. The good thing about traxxas releasing new trucks based off the same chassis is just as hoovartid said, when you get bored with what you have you can change out a few parts and have a whole new truck. Also it's good for the consumer as many of the parts are already available, so when you break it the day you get it you don't hanve to wait for parts!