Congrats OP!
My advice is always to do what works for you and baby. See how you go and don’t let people pressure you into anything. This is your decision. Go with the flow and dont be worried if things don’t work out either way. Some babies will only take a bottle, some only breast. It’s all good!
My best tips are:
Invest in an Elvie pump. You already have 2 kids, so a hands free pump will be a life saver. The after service is great, so any problems, email them. It’s expensive, but worth every penny. Mine started leaking and I had a new set sent down within days. Wait to buy this until you know what you want to do and how baby is getting on.
Nipple shields are amazing. Modela sell the best ones. Check the sizing too.
Lanolin is good and cheap so try that too.
Stop and give yourself a break if there is any bleeding etc. This is where nipple shields can really help. A good latch shouldn’t hurt. Some babies are better than others, so if it doesn’t work, switch to bottles and you can still express if you want to.
You can control your supply, so just know that any bumps in the road, you can slow or increase supply as you wish.
Spend time in hospital making sure baby has a good latch.
Keep formula on handy ready.
Don’t be scared to introduce a bottle early. I promise, it won’t mess up latching once you’ve got that nailed.
Cluster feeding in the evenings is crazy. Be prepared to spend 2 hours feeding. Get your partner on board for cooking, cleaning and bed times.
There are plenty of positions to bf. Including lying down. Great for snuggles!
Pumps are great for let down if your engorged. Mastitis is super painful and will leave you feeling like you have flu. If you’re breasts feel uncomfortable in between feeds, use a pump to encourage let down.
The Hakaa didn’t work for me. Elvie do a similar one called Elvie curve, which I think looks better, but I never tried it. Again, it’s expensive, so do some research.
Exclusive pumping is doable, but tough as hell. It requires round the clock pumping, which means you can be up through the night feeding baby, then pumping. If you choose to do this, get two pumps / double pumps.
Muslins are great for covering. Get some good maternity bras too. Don’t be ashamed to feed in public. A well placed muslin will stop anyone even noticing. There’s also plenty of clothes available for bf mothers out there too.
You can get milk storage bags to stock up if you do pump extra. Check out online how to store milk. It can also be used in baby food like baby rice and cereal for weaning.
Embrace combination feeding if you struggle with supply etc. It’s rarely discussed, but definitely a best of both worlds option.
Good luck with whatever you decide!