I have my pre op in a few short days, and I'm struggling to choose a size. Any suggestions?

I don't want to go too big, and definitely don't want to go too small. I'm 5'3 weigh 130 pounds and gave 3 kiddos. 34AA. We are super active so I don't want to have them "in the way" but don't want to feel like I'm wasting my money! I'm struggling between a 375 to 425 silicone moderate profile. Any suggestions?? Pre op is in a few days, and I will try them on again!