There are different brands and types of breast pump in the market put the best are still hospital grade pump you can check https://busymomlab.com/best-hospital-grade-breast-pumps/ for the best hospital grade pump
Freemie independence is one of the mobile breast pumps. Freemie independence is sure to have everything you could want in a breast pump that is portable.
You should go withFreemie Independence, as it has features like a hands-free feature, making it a much more portable pump.