1st thing first, once you stay here for more than one year you will lose the accounting touch in terms of taxation and etc. as this is a tax free country and most of the guy cannot go back to environments which have tax and return calculations.

2ndly, i don't know what enjoyment are you looking for but i don't know what enjoyment you can manage back in your country... this country is for serious guys who work and live with families and the enjoyment is more or less limited to family day out or camp in desert and sea trips or shopping or eat out mainly....

So it depends on the type of job you are getting and the duration of contract...and what is in your mind on gains and trade offs.

Good Luck