Considering my profile and that I am in third year, should I apply immediately or take a year gap to work before doing my master's in UK/France?

It depends on your career goals and personal priorities.

- Apply immediately if you want to maintain academic momentum and enter the workforce with a master's degree as soon as possible. This is common and accepted in both the UK and France.
- Take a gap year if you want to gain relevant work experience, build your resume, save money, or clarify your career direction. In France, practical experience can strengthen your application; in the UK, it is not required but can be an advantage.

Consider which path aligns best with your goals.