I lost over 100 pounds and my breasts (and stomach and arms) were terrible looking.
Cons: painful recoveries, expensive, took a lot of time off work
Pros: I love my body again and am comfortable being naked (priceless)
I thought I knew what size I wanted (300cc), and he was firm about what size he knew I needed in order to be proportional (480cc). I was scared because I didn't agree at first, but I am very glad that I just trusted him and went along with it. My breasts are perfectly suited to my frame size and do not look at all 'fake'.