What is the fastest way to send money from the UK to Thailand, Western Union or TransferWise?

The discussion revolves around the fastest methods to send money from the UK to Thailand, specifically comparing Western Union and TransferWise (now simply called Wise). Many users report TransferWise as being faster, often taking seconds to minutes, while others mention that Western Union can also be instant. Overall, TransferWise appears to be favored for its lower fees and favorable exchange rates, although some users have experienced variable transfer times.