I sleep on my side, and stay well hydrated, so I've only ever found two diapers that normally won't leak on me. That's Betterdry/Crinklz, and PeekABU. And unfortunately it seems Crinklz has very recently either had a bad batch, or had the sap content purposefully reduced. So now they have been periodically leaking on me too.
I've also tried the various no-lower-tape diapers like Bambino, Simples, Tykables, etc. They all leak on my realy bad like abena and tena do. Even Confidry24/7 and Northshore supreme will leak on me too, though not as badly. Cloth isn't an option for me either as they need to be so thick to work they cause me hip pain. It really sucks not having many choices.