I transfer partial pension from HSBC UK on a monthly basis direct to SCB. Sent in £ direct via SWIFT. £5 UK transaction fee. SCB this end convert to THB at 1½% + THB200 receipt fee. Always virtually instant transaction (fastest was 17 minutes) until about 4/5 years ago when changed to overnight. Never had any problems.
I swear by Doi Chang via Lazada. Really strong go for French #5 roast. Vienna #4 slightly milder. All 100% Arabica in both bean and ground.
Note : Pre-ground is fine for espresso machine or filter but not great in French press.