SheIn Bras for heavy breasted girlies

I'm a 34 band size and 44 bust size. That's about 34J. Good thing is that they're not perky so I can wear a cup size that's about an inch or two smaller and they manage.

I strength train and need to get bras with good support and for daily wear. At this point I just want a well fitting bra.

Shein is the cheapest option in my country. Any recs?