Kissaluvs - Size 0 or 1

circa1978

I just got a $150 gift card to Cotton Babies! I already have a pretty good stash (see below if interested) but am missing fitteds. I'd like use some of the cash to get some Kissaluvs, but am not sure if I should get size 0 (5 to 15) or 1 (10 to 25). I feel like I'll get longer use out of the size 1 and am fine with prefolds during the newborn stage. Thoughts? Any other suggestions on where to spend the money?

 

My current stash:

12 newborn prefolds
24 infant prefolds
2 Thirsties xs covers
2 bummi newborn covers
2 swaddlebees small covers
2 Thirsties Duo Size 1 covers

2 Thirsties Fab Fitted Size 1
2 Thirsties Duo Pockets Size 1

2 BG 3.0 xs
4 BG 3.0 small
6 Fuzzibuns small
10 BG 4.0
1 Fuzzibuns OS
2 Flips with 6 inserts

(Two snappis, felt liners, diaper pail, liners, wet bag)