Switching roles between different sectors. That just opens up more opportunities in future .

Also that will keep you motivated and interested in the job.

Consultant

100 % agreed ,that's really necessary to maintain mind stability

External Audit

Growth Manager

Switching within the same domain companies.  
 And also always try getting a promo in the same company asap.  
 Helps show your skills and commitment for interviews.

Staff Engineer

Which is a better option to increase salary/package ?

 switching roles in between different sectors like banking,audit,financial markets.

Or

To build a career

Which is a better option to increase salary/package ?

 switching roles in between different sectors like banking,audit,financial markets.

Or

To build a career in a specific area/sector.

Need advice from experienced folks