Hey man, my honest opinion is go Big 4 Tax and grind at least 2 years before jumping. Big 4 doesn't pay very well at the lower levels but honestly saying its a good place to grind. There is brand recognition of Big 4 globally so when applying to MNC in future you improve your chances of getting in and at a higher rank and pay.

People in Singapore may look down on Big 4 locally because of the pay and work life balance which isn't great, but having come from a more international background, I can assure you there is Big 4 branding globally.