Breast pump

Hello all!

I need to order a breast pump through insurance and am having trouble choosing. I will be breastfeeding, but I will also be going back to work full time after about 8 weeks and with my first I noticed a definite change in production so that is a main concern for me, so obviously I will need to pump often to keep it up. These are the options I narrowed it down from. Please let me know any info you have or what worked for you and why. I’m looking for alllll the info I can get. Thanks!!