My first recommendation would be to use a pocket diaper. We have used Fuzzi Bunz, Bumgenius and Blueberry pocket diapers and the pocket diaper solution works great for us. The great thing about the pocket diaper is the length of time my son can wear them without leaks.
Take our nighttime routine, for example. I put my son down around 7:15 pm at night. He sleeps until 7 or 8 the next morning without a leak, no wicking, and no "sweating" of the diaper.
We use one Bumgenius one size micro terry insert and one Super Do Hemp Terry Insert inside the pocket part of the diaper. The diaper is a bit bulky but a baby can go 12 hours without a diaper change – so the bulk it no trouble and baby is sleeping anyway!
For a newborn baby who is still having bowel movements a night, this system isn't necessary as you obviously need to change more frequently when they are first born.
For the daytime, we usually use just a Bumgenius one size micro terry insert inside one of the pocket diapers. We also use the Bumgenius Organic one size AIO diaper (which doesn't require stuffing).
I would love to hear your comments about what you use a night for your baby! Let me know.