$ThaiBev (Y92.SG)$ any stock holder can tell me if your dividend get taxed? since this is a Thai company…

$Fullerton SGD Cash Fund (SG9999005961.MF)$
$CSOP USD Money Market Fund (SGXZ96797238.MF)$
CSOP USD MMF has higher return than Fullerton SGD Cash Fund. if i have to do currency exchange from SGD to USD to put money into CSOP USD MMF, is it wise? i know i have to factor in the consideration of “loss” using moomoo currency exchange, of course it has to depend on ever-changing USD/SGD forex rates.
so, should i pull my money from Fullerton SGD fund, do currency exchange and dump my money into CSOP U...