I am considering Breast Augmentation, and after extensive research narrowed down my selection to silicone implants of a cc size of either 375 or 380. I have 2 doctors which I am comfortable with, and both have a history of good results. Basically only difference is one deals exclusively in Motiva implants, the other prefers Mentor. Any advice from doctors, or patients who have done the research on both or can recommend one or the other would be good. FDA in USA has not approved motiva, I unders