If you’re not breastfeeding but EP, then not necessary. Why I got a nursing bra:
1. It’s more comfortable than normal bralettes or bra at this moment.
2. I’m using Handsfree pump.
3. I occasionally latch baby when she needs comfort.
4. It fits my nursing pads better than on normal bras. (Usually on normal bras the pads tends to run away or be exposed)
Anyways, you can just buy from shopee to try, they worked well for me and is way cheaper than the normal bras I bought.
https://shopee.sg/product/83318079/1433519166?smtt=0.18947-1651742513.9