Thanks for the answers ,,
By family I mean couples , with no kids , as I was saying, here where I live im saving about 10,000 QA , so if I moved to Qatar with 30,000 salary , well I will be saving more than 10,000 or it gonna be the same ,
Moving to another country and starting a new life, should be with benefits , so if i will be saving the same amount, what the use of moving !