I have s1 and baby express be free. I had clogging issues but i felt baby express be free seems to be able to clear more effectively recently than my s1. Planning to use baby express when im back at work as well.
i had imani, its good but not the suction i was looking for. im using realbubee as my travel pump and spectra s1 for home use. both have the sunction power i need. i guess it really depends on your preferences.
S1 is my fav! Imani2 i bought for back ofc use. I gt be free too, so far compare w Imani i2 I feel Imani more power & worth to get. Imani i2 now come w charging dock too!
Lisa Azman