TLDR; MobX for 1–3 people or small apps, Redux for anything beyond that. Lately, I have been researching and using MobX and Redux for a project that would most likely evolve over the next few years into something to the scale of JIRA. After skimming reading way too many articles, discussions, and taking the time to build two apps out of both technologies, I nailed it down to these three resources that I felt best explains the key differences and use cases are for MobX and Redux. MobX — Simple,