Which is better, supervisor, builder, architect, safety supervisor or cost engineer? Which is more popular?

Compared with other projects, the pass rate of registered safety engineers is relatively high, that is, it is a little better to take the exam, followed by second-level builders, supervision engineers, cost engineers, first-level builders and architects. If it is popular, of course, it is more difficult to test, such as first-class builders and architects, whose income is very high. If you have the ability, you can try.