I love AIOs, I hate pulling the insert out of pockets

and AIOs are just so easy, especially for Dads to figure out. I love bubblebubs the best and a medium still fits Jack and a large itti does not (well it does but doesn't hold enough). They also have a really nice fit on Caprece. I prefer the sewn in ittis too, way more convenient and less hassle and they dry just as fast as the snap ins. Also AIOs may seem more expensive but they are about the same as a pocket and insert.
We also have a few brands of cheapies for night time pockets and a few fitteds and covers. I'd buy a few different brands you like the look of and try them out before you buy a whole lot.