Cons

If you are still a dependent (you practically live with your parents, guardian or with some), or you can practically work like farm hands like in slavery era then honestly, I would say you can probably go for it. But if you have responsibilities, trust me, it is not worth it. We that are working there, the fear of the unknown is what just ties us down. You don't have to experience it as at the end of 4 years, you would not really have anything to show for it. You will work public holidays irrespective of the holiday.