Still fitting at 11+ pounds even though she's out of her other newborn stuff. The laundry tabs aren't great and the Velcro isn't as strong as some other covers, but we have never had a leak even when the prefold doesn't do the job.
Pros: leg gusset
Cons: laundry tabs
Duo Size 1
These covers are great since they fits well early and adjust for later. My only complaint is that sometimes the rise snaps come undone while we're putting it on. Same great leak protection as the sized version.
Pros: leg gusset, adjustable fit
Cons: weak rise snaps