We don’t pick sides in the Angular versus React debate. We use and like both. Based on our experience React is generally easier to get started with. React’s default set of libraries may be smaller than Angular’s but for most moderately-sized projects starting with a smaller library set and adding as needed is actually a good way to go. Also, in “patchwork” projects using React for just a subset of components is easier than in case of Angular.
Finally, we like React’s mobile counterpart React Native for producing native mobile apps, including genuine native UI components.