I'm a 34D and use this one, it's like two bras in one. An inner underwire soft cup and an outer compression bra. It changed my life and I can't imagine going back to wearing two sports bras.  https://www.victoriassecret.com/sale/vsx-sport/knockout-by-victorias-secret-front-close-sport-bra-victorias-secret-sport?ProductID=279119&CatalogueType=OLS