I think this one really depends on whether you already have a workplace plan or not lah. My colleague went with a standalone maternity rider on top of her integrated shield plan because her office one didn't cover enough, but another friend just stuck with her company's plan and found it sufficient for her KKH delivery. I'd suggest checking what your current insurance covers first, then see if you need to top up, because the premiums can add up quite a bit if you go for full private coverage. What's your situation at the moment?
Took maternity insurance from GE. Felt it was the best after comparing to the rest.