That's what I went for! I wanted AI2 and I wanted one size that is adjustable as baby grows. I tried Grovia and softbums, and Grovia was better quality by far. I love their AI2s, especially paired with the stay dry inserts, but also love their (bamboo) prefolds. I often use them under a cover--only issue is making sure that the snap for the soaker is covered by the prefold so it doesn't rub on baby. But two newborn prefolds are more absorbant than the soakers in my experience, so I could easily be convinced to just use prefolds and covers.