What is the best way to transfer money internationally to Thailand using Wise or Western Union?

Users predominantly recommend using Wise for international money transfers due to favorable exchange rates and lower fees. Some mention Western Union as an alternative, particularly for direct bank-to-bank transactions, although there are concerns about poor exchange rates. Additionally, when purchasing a condo in Thailand, it's important to transfer funds in foreign currency through a bank to comply with regulations. Users also suggest exchanging cash at local exchange shops for better rates and highlight the potential benefits of using accredited Thai stock brokers for foreigan currency transfers.