I was a certified fitter for a major company and I have tried on every bra imaginable.  I truly believe that certain bras are more suited to specific body types. I have found my bra in the Lilyette. it is comfortable and gives me the coverage I have been looking for.  The cups come back far enough so the wire in not in the middle of the breast and the back on the triple d actually helps smooth the back. I know that you need to measure your rib cage and get a snug fit for optimal support because the major support comes from the band not the straps. I also know that as you age the cup size does not remain the same,so you need to adjust the cup size accordingly. I hope this helps. good luck in your search for the perfect bra.