Mini Boob Job???

It's a thing? Apparently anything under 275cc is a mini.
How many of you mommas went under 275? 280cc? Its hard to find reviews or pictures with the mini jobs. I'm right under 5 foot. 100 pounds. Petite /Athletic build. I breastfed 2 kids- now deflated and wanting a full B. Everything is telling me 275cc will get me there. My consolation is coming up! I'm interested in seeing the difference between 275cc moderate profile vs HP. I don't know my chest measurements yet.