Best bottles for infants?

I am expecting my first baby this October and I have soooooo many questions and I hear so many different opinions! I am talking to my mom a lot about it, but she is in Europe and she had me in the post-communist period, while we didn't have any of the things that were in America!

If I try to talk to my mother in-law it pisses me off and I am at that point when I am SICK OF IT!

She always says "oh, I was poor, I didn't have this or that" which is A LIE! IF I try to buy something for my baby she always says "you don't need this, I didn't have it..." Because once again, she was poor! 😡😡😡😡

And that influences my husband! I don't need anything from her because all I hear is complaining about money, while she has no other grandchildren, she should be excited and help us!

"You don't need a crib, you don't need this to pump milk, I used my hands, you don't need diapers, I used this or that..." WTF??? You did that 40 years ago! Times have changed!

MY BABY, MY MONEY!!!

I am asking you moms, what do you use to pump milk and what type of bottles for infants you are using?

Thank you for reading and for your time. I really needed to vent! 😨