Just wanted to post an update for other busty ladies. If you don't care, just skip this detailed post!
I am going to review these in case in helps anyone else out there!
According to the Moving Comfort website, I should fit into a 40DD (BARELY if I squeeze (off by 1 inch). I was very skeptical about this, since I am a 36 G in normal bras. I ordered a bunch to try since they have free returns.
The Juno did not fit at all. Not even close. Yikes.
The Divine Mesh did not fit at all, again, not even remotely.
The Maia actually fits ok. Not perfect, but I think I can make it work and it was on clearance so Im keeping it. ANd being a bit tight makes it hold everything together. If it was full price I'd have returned it, but it wasn't so I will keep it.
I also tried from bare necessities :
Elomi Energise - best fit by far, no bounce. Love it! Cone shape, Madonna might like it, but I don't care since I run at home. Closure band with hooks made of cheap thin mesh, this is a bummer because on their regular bras, this same mesh always ends up tearing and then the bra is trash. But I am keeping it, it fits great and no bounce. It was very pricey considering I know it wont last long. But beggars can't be choosers.
Tried another Maia by Moving Comfort in 38 E, which I thought might be better. It was not at all. Sending it back. Band fit better, cups were odd shape.
So sending back a bunch, and now I am going to order the Anita Maximum Control, a Freya Sports bra, and a Moving Comfort Fiona.