UOB One Savings Acct VS DBS Multiplier?

I earn a low 4k, with a 1.7k -2k average spending. On average in a year, 6 months will hit 2k and above spending. I have 100k savings approx, already did Singlife and on the way to settle dash/gigantiq.

Looking at the DBS Multipler with 0.75% for 2k and above spending VS UOB One's 75k or 2.5%.

Which is more worth it?