Breast Pump through insurance

Hi everyone I need some help! We would like to get a breast pump through our insurance but the issue is we are already familiar with an older Medela one from a previous pregnancy that is now worn out. We had a 3D scan done at a private clinic that the clinic helped fill out paperwork for a free one and the only one we are allowed through any insurance is Nature's Bond brand according to them. We never heard of that company and neither has anyone else I talked to. Are there really no other breast pumps we could get except that brand. Definitely will buy a Medela one out of pocket if needed and any advice or reviews on Nature's Bond Double Electric Breast pump would be appreciated.

Insurances: Geisinger Provider Choice, Highmark BlueCross BlueShield, and Geisinger family

ETA: We went through the private 3D clinic for the pump and we were told no matter the insurance that's the only pump the insurances cover.