DH's old coworker gave us a TON of gently/barely used baby bottles when LO was born. Really nice stuff--Lifefactory glass bottles with silicon sleeves, Tommee Tippee bottles, and a bunch of other brands.

My mom sterilized them, but I never used them since I had some Dr. Brown's glass bottles that I had bought and I stopped bottle feeding LO after a couple of months.

I plan on pumping and bottle feeding baby #2 during the day and nursing at night and I'm wondering if I should use the "used" bottles or if I should buy some new ones...

What would you do?