anytime abudhabi/alain is better option...........may be qatar is bit cheaper in accomdation( now a days the difference is not much ) but all other things here is bit expensive when compared with abudhabi ..............and you can live a much better life in abudhabi................and if you wanna change job in UAE you will have lot of option but if you are in qatar you will not have any option..............so i suggest abudhabi/alain