So I decided to give something else a try in my night time adventures. Last night I put Isaac in a BumGenius Freetime AIO to see how that worked. They have flaps that open up but are still connected to the diaper so I opened up the flaps and laid a newborn BG insert inside it. The put the flaps back over top of the insert.
This turned out to a bit trimmer than double stuffing a BumGenius 4.0 pocket diaper. I really liked that. Then I put a fleece liner down so he wouldn't feel wet. He woke up with no leaks and his skin was dry!
I think I really prefer the Freetime over the 4.0 at night. The trimness is the big deciding factor since both held up so well. Next up to try is fitteds and wool!