In terms of quality and sophistication, Japan's Tamiya's four-wheel drive vehicles are better, and their position as the leader in the model industry is unshakable, but the price is slightly more expensive. The quality of Audi's early four-wheel drive vehicles was also good, but they are now collectors' items and are relatively expensive. Most of the Audi double diamond four-wheel drive vehicles currently sold on the market are products after the reorganization of the Audi company or are OEM products authorized by other companies with trademarks. Yes, the quality is no longer the same as the previous Audi Double Diamond. The DD (Weiss) four-wheel drive vehicles that have been released in recent years are also of good quality, and the varieties are also very complete. They are domestically produced products with conscience! And the price is not expensive, it is worth buying! The cars popular with AA are of good quality, but there are not many of them on the market, and they have gradually become collectibles.

In short, if you are rich or want to collect, then choose Tamiya's four-wheel drive. If you are just nostalgic or want to play casually, then DD is enough to meet your needs. As for Super Star Model King, forget it, the quality is too poor and I don’t recommend it.