I have these and little lambs bamboo sized 2 parters so i can only compare these.
The Blueberry looks good - the patterns and plain colours are good. They are very very absorbant and i've never had a leak. They're also quicker to dry than my Little Lambs.
Downside is they are very bulky. I only started using them in an average sized 5 month old but i think for a newborn would just be far too big. In fact i only use these at nighttime because i wondervif the bulkiness hinders movement. But as tgey are so absorbent they do make an excellent night nappy.
Oh and they are horrendously expensive but they do feel like they will last well. The poppers are much easier to use than i thought.