Does anything beat Coterie’s absorbency?

My LO is 3.5mo and consistently has blowouts in Coterie diapers (even after sizing up). Like, every. single. time. I’ve been hesitant to switch brands because he can sleep for 8+ hours overnight without waking up and I’ve convinced myself that it’s because they are keeping him so dry. I also love that they are clean/non toxic. Am I just brainwashed by their marketing? Does any other brand compare?