The framework/component-library you choose may influence how much time you spend programming and your budget. If you have a team with C#, Java or C++ developers, then I would probably go for Angular, since TypeScript shares many similarities with these languages.
The best recommendation I can offer is to setup a basic application both in Angular and React, and then evaluate the language and work flow before you make a decision.
As previously mentioned, both technologies have their own set of advantages and similarities, and it really boils down to what type of requirements the application offers, the complexity and level of experience the developers have.