When comparing Material Design Lite vs Material UI, the Slant community recommends Material UI for most people. In the question“What is the best CSS framework?” Material UI is ranked 8th while Material Design Lite is ranked 12th. The most important reason people chose Material UI is:
Really nice implementation so far
Ranked in these QuestionsQuestion Ranking
Pros
Pro Developed by Google
Material Design Lite is a framework created by Google, who are also responsible for the creation of Material Design.
Pro Very customizable
Pro Adheres really well to the material design standard
Really nice implementation so far
Pro Perfect for React projects
Really convenient and easy to use components
Cons
Con Deprecated
No longer maintained
Con On limited support
Google moved further development efforts to Material Components for the web.
Con Active development means API changes are frequent
Might be a problem for large projects, but since active development is a good thing, you should consider this rather mild inconvenience weighed against the benefits.