Going to Thailand with my both sets of parents over Chinese New Year. I think I'll use Unionpay though (1THB = $0.2182 CUP, $0.2192 V and $0.22 MC. Plus I don't get the signature Hongkie sign-it-I-want-to-get-out-of-here-can't-breathe-about-to-be-taken-hostage-by-the-[Thai military junta/IS/Al Qaeda]-this-place-is-about-to-swallowed-up-in-a-sinkhole meltdown my mum gives whenever I don't sign something promptly sight unseen.