Dear Damianik,
You must be badly informed about the Flydubai rostering...
If it is true that there are some 4 sectors days or nights ( with 45 to 60 minutes turnaround ) , it is also true that you will get it in average once or maybe ( if unlucky ) twice a month.
By the way none of them are to the Indian subcontinent but to Kuwait , Muscat , Doha and Bahrain... so far from what you were saying.
Most of the other flights are 2 sectors of minimum 2,5 to 4,5 hours each with free food and drinks and you will not get 6 sectors day in bad weather with 25 minutes turnaround like in some nice company in Europe.
So before talking about another company try to get the right information and by the way you don't have to join us , you are free to stay where you are.
Best regards,