Overseas identity can be discussed tomorrow if anyone is interested. In summary, just like overseas cards, it depends on your own needs. Recently, many people in the Bitcoin community have been in Hong Kong, so they can easily apply for a card at a very low cost. Especially the virtual bank I just posted, it can even be opened online in a hotel without having to go to a branch. For most people, we need to consider the matching degree, just like trading in the US stock market, Bank of China can also do so. If you want to withdraw money safely and avoid encountering black money, use Kraken's USDT/USD and then bring the USDT to the Hong Kong card. If you are worried about taxes and various policy risks, the top priority is definitely Singapore and other countries' cards. If you don't have much money, the Hong Kong card is the most convenient, especially for people in Guangdong, where there are no travel costs. It's hard to say which one is most suitable, especially for overseas status. Some people still want to use it in the cryptocurrency industry, be in school, and avoid risks during critical periods. This is very difficult. If you only speculate on a coin to make money, the choices are very broad.