The winner is....
The cotton babies one-size microfiber insert!!!
The only issue with it gets staticky (unlike the MOE) after the drying in the dryer.
So my preference of inserts is:
1. Cotton babies one-size microfiber.
2. MOE (mother of eden)
3. JoeyBunz.
We do love the trifold inserts from Doodlebottoms but they are bulky.
In terms of absorbency the LizaJane hemp inserts rocked! However, dh and I have had a temporary tiff with hemp due to stink issues.. but I recommend them too!