Anecdotally, Redux was absolutely awful to work with. Want a project chockful of middleware to make it passably usable? Use Redux. With all due respect to the Redux team, I simply don't think Redux scales in large applications. The "defaults" are insanely unproductive and encourage developers to cram tons of state in some global pile of state-soup just to claw back conveniences they lost. Monadic transformers and pure state transitions - great ideas in principle, carried way too far here in an ecosystem where the rest of the language and libraries rely on and use mutable state. Not to mention the lost performance, bloat for code that would be considerably shorter, and more disadvantages.
No thanks Redux, no thanks :/