The advantages of official upgrade parts are good compatibility, quality assurance, perfect match with the original parts of JJRC C8817 RCV, and will not affect the warranty policy of the vehicle. However, the price may be relatively high and the choices are limited.
Third-party upgrades have a wider price range and a wide variety of options to meet personalized needs. However, the quality varies and there may be compatibility problems. When choosing, you need to carefully check the product evaluation and parameters to ensure that they are compatible with the JJRC C8817 remote control vehicle.