buying different kinds of bottles?

I am planning on breastfeeding and pumping milk. So far I brought Avent natural bottles. Should I buy one more of a different kind just in case the baby favor the other bottle? Or I might just stick with the Avent bottle and see how that goes and also I'm getting the Avent breastpump.

00
    05/21/14
    Dulcinea Hubbard
    If you are breast feeding your baby, why are you putting him/her on the bottle?
    0
    05/21/14
    I want my husband and kids to get a chance to feed the baby
    0
      05/21/14
      I started to buy tommee tippee I think I'll buy a pack.
      0
      About Nichole powell
      Current: Fremont, California
      Birth: January 20
      On Moms.com since: Nov 30, 2013
      Hello I'm Nichole and I am 30 years old. I'm married we have two girls and 1 boy . Jani is 9 and Ma'ryjha is 7 and Kingston is 2years old. I'm from California. I'm loving my life and I'm very blessed to have a wonderful family.