It's unfortunate as this will take a lot of dev time from a well running project on the page router. Remix certainly looks good, I've done a small project with it and like how actions and loaders work. But it's also less polished and has a smaller community. For instance a relative simple thing as running Remix from a subfolder was overly complicated. There is also no guarantee Remix won't pull a 180 like Next.js did. The devs have a history of breaking changes with React Router.