Favorite pump?

Maude • •👼🏼C 💙•H🌈•B🐻

What’s the best pump in your opinion? I’m getting one through my insurance and I have a preemie. I was thinking to go with the madela.... I liked at the Elvie and willow. It’s about $300 and I’m debating if it’s worth it.. so share your favorites and why please!