DB's are a really good fit on DD. They seem to have good absorbency as well. We use the Velcro one's and it's super strong valcro. We love them here. They are a similar fit to miniLaLa's
Totally agree with all of that. Her Velcro is super strong. I've got a couple of different runs of hers and she keeps improving them - eg in the earlier version, they didn't self-adhere so well for when you wash them (as in the Velcro didn't stick so well onto the nappy itself? ITMS?) so would sometimes come loose and stick to everything in the wash. Newer ones that I have purchased she has fixed that.

The inserts are super absorbent - I use both the large and small for my almost 12mth DS and we only occasionally have leaks.

She has some gorgeous designs too!

The only thing I don't like is the shell can take a while to line dry which is a PITA right now in winter...