DPI may not be suitable for you if you are unsure about which type of DPI or how much coverage to buy as no financial advice is provided during the purchase process. In such a case, you are encouraged to seek advice from a financial advisory representative who will be able to advise you on a suitable product.
Useful resources and tools:
1) MoneySENSE website (including Frequently Asked Questions on DPI):
https://www.moneysense.gov.sg/articles/2018/10/buying-direct-purchase-insurance
2) Web Aggregator (for life insurance products): http://www.comparefirst.sg
3) MoneySENSE Budget Calculator: https://www.moneysense.gov.sg/financial-tools/budget-calculator
4) CPF Board Insurance Estimator: https://www.cpf.gov.sg/eSvc/Web/Schemes/InsuranceEstimator/InsuranceEstimator.