@J**
the bottom line is 65,000 or more has to appear on your Thai bank statement. So you need to ensure that when you send, you send enough that 65,000+ will appear AFTER any fees.
Sometimes with "free" SWIFT, the trick is they give you a bad exchange rate. Most of the way banks make money on international transfers is the exchange rate, not the fees, the fees are small comparatively. So when comparing you need to compare how much THB you get at the end for a given amount of money in.
Usually with SWIFT transfers even if "free" on your end, the Thai bank will take 0.25% min 200 max 500 receiving fee, so you would have to add this at least.
Wise will give you about the most competitive rate but will also guarantee an exact amount into your Thai account. If you say 65,000 in Wise, that is what shows up in the account, exactly. No 200-500 fee. They charge fees but these fees are best compared to the bank's exchange rate spread, and they are usually lower.
Some banks can be competitive with SWIFT transfers. It depends on the currency too, for example Thai banks give good rates for USD and some regional currencies like MYR so they can be competitive in those currencies. Usually though Wise is cheaper.