Major Purchases: Myself, Medela

Medela Bottles Your Experience.

Hi Ladies! I am buying a Medela breast pump and want to buy the bottles to match. The Medela bottles are pretty much the most expensive ones I will ever buy, but they seem kinda flimsy. Do you have experience with them? The plastic seems pretty thin. I wonder how they hold up in the dishwasher and over time. Any experience is greatly appreciated.