Whats the best wearable pump?

So my insurance only covers one pump but I’m really thinking I’d like a wearable one. What would you recommend?

And… Is it more ideal to have a regular pump like medela as well as the wearable if I really want one (obviously not the best financial choice to have two) but I’m just trying to figure it out. I don’t want to regret not having a regular pump if the wearable one isn’t sufficient for constant use. I am also going to be doing mixed feeding so I’m thinking I will be pumping mainly and feeding a bm/formula mix from the bottle… (if he starts not accepting the breast bc of preferring bottles or if he likes the taste of formula over bm) so it’s really important to have the best pumping situation!

Thanks :)