Spectra s1+ for home usage. It’s hospital grade pump.
For wearable pump for pumping outside or when back at work, I use spectra wearable :
https://s.shopee.sg/7zuo06JiCc
This spectra wearable gives me the same yield as my spectra s1+. Convenient as well as its usb-c chargeable.
But do take note for the wearable, you need to get flange insert if your size is smaller than 24/28mm.