Are Sunbaby and Alva MF Inserts Interchangeable?
I have Sunbaby 4.0 size 1 and am considering adding to my stash. I was looking at possibly getting some Alvas.
Are the inserts interchangeable? I really don't want to have laundry become a hassle with sorting inserts and stuff.
So does anybody have both and if so can Sunbaby MF inserts be used in the Alvas and vice versa?