Do you know the cost of living in DXB?
You may make half the money but DXB is probably twice as expensive.
Do you know the cost of Schooling in DXB?
You may also know that EK can vary the cost and amounts they give you with no reference to your contract. You may be MASSIVELY out of pocket.
Do you know about the Labour Law (or lack of) in DXB?
You may know you have no protection at all here. Zero.
Do yourself a big favour, if you are not a troll, and come here and cost up your monthly outgoings and see what income you need to enjoy what you currently have.
T's and C's heading south in our industry....
Anyway, all the best in whatever decision you make....