The 32J bra has a bigger band than the 30J bra. The 32J bra has wider cups but they are both about the same depth.
lemma/lib/en/nouns.ex at master · xiamx/lemma · GitHub
30FF - Fantasie » Smoothing Moulded T-shirt Bra (4510)
34F - Panache » Jasmine Balconnet Bra (6951)
28FF - Panache » Envy Balconnet Bra (7285)
32G - Panache » Jasmine Balconnet Bra (6951)
32F - Gossard » Glossies Moulded Bra (6271)
30GG - Cleo » Kali Balconnet Bra (7561)
30G - Cleo » Lucy Balconnet Bra (5851)
Deeplearning Lab11 Embeddings Imdb - Notebook by JonathanIsCoding (jonathaniscodeing)
32GG - Panache » Jasmine Balconnet Bra (6951)
30GG - Cleo » Kali Balconnet Bra (7561)
32GG - Cleo » Marcie Balconnet Bra (6831)