its completely up to you hun, if say I could go any size at all I would of wanted about 450, but always remember our boobs are not just there for a few months they will be there for years you have to consider gravity, natural sagging ect, basically the larger the implant the bigger the droop down the line, I saw a girl with 460cc and after 2 years…well to me they looked like they were hanging by her belly button and its not attractive at all. stay a descent size so they look better years later too xx