I guess it all depends what your goals are. Are you wanting to save alot of cash, or are you just wanting to experience a new city/country.

Don't take my opinon as the be all and end all though!
I've spoken to a lot of people and done alot of reading about the move to Doha, and based on my research the cost of living there is quite high, which means you have to be earning quite a bit more than in your home country to make it worth it.

I'm not too sure what salaries in India are like, so I can't really advise you on that.. how does that compare to your salary at home once you've done the conversion?