I have a NTC3 & a V-One-RR, The TC3 is a much better handling car IMO, The RR is very durable but I dont like driving it as much
as the TC3, I haven't broken anything on either car except worn belts & pulleys on the RR & 1 colapsed outer wheel bearing on the NTC3. Both cars have been raced for nearly a year incl a few 20 & 30 min mains, no diff problems in the TC3 & it has the grey gears & a AE 1 way in the front. Both cars have hit the boards at stupid speeds & they hang together, the TC3 has been fitted with "the fix" so that has probably helped.
Serpent Radio Control Models