static const vs #define

Question

Is it better to use static const vars than #define preprocessor? Or maybe it depends on the context?

What are advantages/disadvantages for

Answer 1

Always prefer to use the language features over some additional tools like preprocessor.

ES.31: Don't use macros for constants or "functions"

Macros are a major source of bugs. Macros don't obey the usual scope and type rules. Macros don't obey the usual rules for argument passing. Macros ensure that the human reader sees something different from what the compiler sees. Macros complicate tool building.

From C++ Core Guidelines