We used these nappies straight from birth and have found them to be great; They hold a lot of wee so they're good for night time but this means they take a few days to dry. The wraps are fantastic and the prints and colours are lovely - we've only had leaks when we've needed to add more absorbancy.
I really like the fluffy fleece liners that came with the nappies but have never needed or wanted to use the disposable ones that came in the kit.
My little girl is 98th centile for height and unfortunately has grown out of size 1 by 4 months old, so if you have/ are expecting a bigger baby you'd be better off getting the nippa version in size two. Overall we've been very happy with these though - they're really soft and absorbant and we've never had any sore marks!