Hello candidate

According to me you should do Artificial intelligence because its the next big thing which is slowly gaining its importance in the field .

Another point of view is that I heard some of the phd holders are going for low level job to fulfil there basic needs now you decide which one as scope or not.

It all depends on the market and mindset of yours.

Being  engineer you could have started your own electrical design shop and earned you have not utilised your knowledge so whats the point of doing another degree or course . Today it may be high scope and tomorrow it may fall of but if you start something on your knowledge you can stand and make the things well.

Feel free to ask your queries here and all the best for your future endevaours.

Yeah! You are eligible for the course of Masters in AI or Computer Science from abroad. To get the admission to such courses you need to appear for the examination like GRE or IELETS.

The best countries to do your MTech in Artificial Intelligence or the Computer Science are  USA, Canada, UK, Australia, Germany.

To know more about AI visit the link below:

https://www.careers360.com/courses/artificial-intelligence-course

To know more about CSE, visit the link below:

https://www.careers360.com/courses/computer-science-engineering-course

I hope this answer helps. All the very best for your future endeavors!