Hey Thrust,
Like you said, this is a very personal decision, nobody will be able to give you a straight answer for your particular case.
But...I'd strongly suggest to go ahead and bite the bullet and read this thread thoroughly from the beginning. It will tell you all you need to know about FD, conditions, pros and cons. It will give you some idea of what to expect as an expat for FD, you should be able to compare and maybe judge if its worth leaving home behind.
Its a tough choice, good luck!