If you choose the IT field as your future, then yes QA testing is a good option for a career. If you start your career as a software tester, you will get to know about software like SDLC. The most important thing in QA is advancement to modern technology and tools which will help you to be at the top of everyone else. By choosing QA as your career you will be able to learn manual testing then you will be able to do automation with tools like selenium, UFT.
For choosing QA as your career, professional training is a must.